in order for terms to be like terms they must have?

Answers

Answer 1
They must have the same variable with the same exponent. The coefficient doesn't matter much.
Answer 2
They must have the same coefficient for example I can add: 2j + 5j= 7j but I can’t add 3j + 5l because j and l are not like terms .

Related Questions

6 times the sum of a number t and 5 is s

Answers

Final answer:

The verbal statement '6 times the sum of a number t and 5 is s' is translated into the algebraic equation 6(t + 5) = s, which is a linear equation used to solve for either t or s.

Explanation:

The student's question involves creating an algebraic equation from a verbal statement. In this case, the expression '6 times the sum of a number t and 5 is s' can be translated into an algebraic equation. To do so, we first represent the sum of the number t and 5 as (t + 5). We then multiply this sum by 6 to represent '6 times the sum', which gives us the equation 6(t + 5) = s.

This equation allows us to solve for the number t when s is known, or vice versa. It is a basic linear equation that can be used in various mathematical problems to determine the value of s given a specific t, or to find t when s is known.

Create and show how to solve a problem with 3 fractions and involves multiplication and division. The problem should include canceling and reciprocals.

Answers

1). 16 x 3/4 Step One- 16/1 x 3/4 Step two- 4 goes into 16 four times so cancel the 4 and change the 16 to a 4... Step three- 4 x 3=12 2). (81/16) divided by (9/14) Step one- Since its division we use (FREEZE CLAP FLIP)= Freeze (81/16) Clap the division sign and change it to a multiply sign and Flip the riprocals (9/14) The equation is now 81/16 X 14/9 Next 81 is divisible by 9 and 16 and 14 are divisible by 2 So the new formula i s 9/8 X 7/1 Solution=63/8 3). 2/3 divided by 4/3 Flip the reciprocals for the 4/3 New equation is 2/3 X 3/4 2 and 4 are divisible by 2 and the 3's cancel each other out Solution: 1/2

26,000 rounded to NEAREST ten thousand

Answers

30,000, because if you look in the 6 in the thousands place it is over 5 so you round up

The value after rounding 26,000 to its nearest ten thousands is 30,000.

Given,

26,000

We need to round to its nearest ten thousands.

What is the place value of a number?

Example:

235678

8 - ones

7 - tens

6 - hundreds

5 - thousands

3 - ten thousands

2 - hundred thousands

Round 26,000 to its nearest ten thousand.

26,000

2 is in ten thousands place value.

So we need to round either to 20,000 or 30,000.

Since 26000 > 2499 we will round to 30,000.

= 30,000

Thus 30,000 is our answer.

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Why do plants produce bright, colorful flowers and structures designed to disperse their seeds?

Answers

To make sure they spawn more flowers, and because colorful flowers attract more pollinators.
Yes to attract more bugs to pollinate them

The cost of a ticket t to a concert with a 3% sales tax can be represented by the expression t + 0.03t. Simplify the expression. Then determine the total cost after the sales tax if the original price is $72.

Answers

t + 0.03t......simplified = 1.03t....with t being the original price

original price is 72....
so the total cost (including tax) is : 
1.03t...when t = 72
1.03(72) = 74.16 <==
Final answer:

The simplified expression for the cost of a concert ticket with a 3% sales tax is t(1.03). For an original ticket price of $72, the total cost after adding the sales tax is $74.16.

Explanation:

The cost of a ticket t to a concert with a 3% sales tax can be simplified by first expressing the total cost as a single expression. Simplify the expression t + 0.03t by factoring out t, which gives us t(1 + 0.03) or t(1.03). This shows that the total cost is 103% of the original ticket price.

To find the total cost after the sales tax for a ticket initially priced at $72, simply multiply the original price by 1.03:


$72 × 1.03 = $74.16

Thus, the total cost of the concert ticket after applying the 3% sales tax is $74.16.

Sue wrote a doubles fact. It has, a sum less than 10 and greater than 4. The addends are each less than 5. What fact might she have written?

Answers

is the answer 6, cuz 3+3 would get u 6, which is less than 10 and greater than 4.

i need help i need to solve for s and the problem is p=4s

Answers

Divide P by 4 to move 4 from one side of the equation to the other. s=P/4

round 241,63 to the nearest thousand

Answers

24 000      -to the nearest thousand                                                              .
242,000 is 241,630 rounded to the nearest thousand. :)

A tortoise is walking in the desert. It takes
4
minutes to walk
6.4
meters. What is its speed?

Answers

speed = distance / time

Here, speed = 6.4 meters  /  4 minutes  =1.6 meter / minute (answer)
The formula for speed is S = Distance/Time.
if you plug 6.4 in for distance and 4 in for time, s = 6.4/4. 6.4/4 = 1.6, so the speed of the tortoise is 1.6 meters per second, or 1.6 m/s

Maria and Stella Find Another Printer companies that will sell them a 225 square foot Banner for the same price I would pay for the 180 square foot Banner what are the possible dimensions of the 225 square foot Banner remember that the banner must fit on a wall in the cafeteria that measures 50 feet by 13 feet use prime factorization to help you identify possible dimensions

Answers

the only dimensions that i can see are ,since it is a square,is each side would be 15 feet,that would be exactly 225 sq ft or 25 by 9

If the maximum point of a quadratic is (-2,5) what is the equation of the quadratic?

Answers

The maximum point of (-2,5) is a vertex.
Because the vertex is a maximum, the parabola faces downward.
Therefore the leading coefficient of the quadratic term is negative.

The standard form of the parabola that represents the quadratic function is
y = -(x + 2)² + 5

The graph confirms that the equation is correct.

Answer: y = -(x + 2)² + 5

Let a and b be rational numbers. Is a - b rational or irrational?

Answers

Yes, a-b is rational number.

Answer:

a - b is also a rational number.

Step-by-step explanation:

 Given : a and b be rational numbers.

We have to check whether  a - b rational or irrational.

Since, Given  a and b be rational numbers.

Let us consider any two rational numbers,

[tex]a=\frac{2}{3}[/tex] and [tex]b=\frac{1}{3}[/tex]

we determine a - b as,

[tex]a-b=\frac{2}{3}-\frac{1}{3}[/tex]

Simplify, we have,

[tex]a-b=\frac{2-1}{3}=\frac{1}{3}[/tex]

Which is a rational number.

Thus, a - b is also a rational number.

Please hurry!

Determine the x- and y-intercepts of the graph of y=−1/3 x + 3

Then plot the intercepts to graph the equation.

Answers

the answer of it is:
here the graph
I believe he has the right answer, I'm putting this here so you can mark him as brainliest. HAGD ☺♥

Sarah rode her bike 53 km in 4 hours.

What was her average speed per hour?

A. 5.3 km/h

B. 12.5 km/h

C. 13.25 km/h

D. 21.2 km/h

Answers

the answer really is 13.25 because you going to divide it


The average speed of Sarah is 13.25 km/hour.

Speed, distance, and Time

We know that sped, distance, and time all are in a relationship to each other. this relationship can be given as,    

[tex]\rm{Speed = \dfrac{Distance}{Time}[/tex]

Given to us,Distance traveled by Sarah = 53 km,Time needed by Sarah = 4 hours,

Speed of Sarah

[tex]\rm{Speed\ of\ Sarah=\dfrac{Distance\ traveled\ by\ Sarah}{Time\ needed\ by\ Sarah}[/tex]

[tex]\rm{Speed\ of\ Sarah=\dfrac{53\ Km}{4\ hours}[/tex]

[tex]\rm{Speed\ of\ Sarah=13.25\ km/hour[/tex]

Hence, the average speed of Sarah is 13.25 km/hour.

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Mr. Jansen is building an ice rink in his backyard that will measure 8.4 meters by 22 meters. What is the area of the rink?

Answers

The area of Mr.Jansen ice rink in the backyard is 184.8

The area of the rink is 184.8 m²

Further Explanation

From the problem above we know the measurement of the ice rink is

22 x 8.4 m

to calculate the area = length x width

                                   = 22 x 8.4

Here is how to solve the decimal multiplication, we are going to multiply them as a whole number. The different is the placement of the decimal point in the answer. Using the standard algorithm method, the calculation would be:

 22             ⇒ whole number (no decimal place)

 8.4  x        ⇒ 1 decimal place

 88          

176  +

184.8           ⇒ 1 decimal place

The first factor 22 doesn't decimal place

The second factor 8.4 has one decimal place

The result will has one decimal place (0+1=1)

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Keywords: multiplication, decimal multiplication, two digits number additional, additional, area, measurement

Find f(2) if f(x) = 2x + 1. Plz help

A)
3


B)
5


C)
7


D)
9

Answers

Its B pretty easy 2 x 2 + 1

Answer:

B) [tex]f(2)=5[/tex]

Step-by-step explanation:

1. Write the function given:

[tex]f(x)=2x+1[/tex]

2. Find f(2) means to evaluate the function when x=2, so you need to replace x with the number 2, that is:

Replacing x with the number 2:

[tex]f(2)=2*(2)+1[/tex]

Multypling numbers:

[tex]f(2)=4+1[/tex]

Adding the numbers:

[tex]f(2)=5[/tex]

Therefore the answer is B) 5

A twelve inch candle and an eighteen inch candle are lit at six pm. The twelve inche candle burns . 5 inches every hour and the 18 inche candle burns 2 inches every hour at what time will the two candles be the same height?

Answers

At 10pm
18 - 2t = 12 - 0.5t 
6 = 1.5t 
t = 6/1.5 
t = 4 hours

What does 64 mean in standard algorithm

Answers

heres what i have for you, it show you how to do it in addition =)
Final answer:

In a standard algorithm, 64 is simply a two-digit number. It might be used within mathematical operations or functions, such as exponentiation, where it could represent the result of 2^6 or 4^3.

Explanation:

In the context of a standard algorithm in mathematics, the number '64' is simply a value. More specifically, it's a two-digit number in the base-10 numeral system that we use for everyday counting. In the context of exponentiation, '64' can be the result of 2 raised to the power of 6, 4 raised to the power of 3, and so on. But without more specifics about the particular algorithm or mathematical operation the number '64' is being used in, it's hard to provide more detail.

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Write an expression for the calculation subtract nine from double 14

Answers

Which answer shows these decimals written in order from greatest to least?
 76.493   79.2    76.81        A. 79.2 > 76.493 > 76.81   B. 76.81 > 76.493 > 79.2   C. 79.2 > 76.81 > 76.493   D. 76.493 > 79.2 > 76.81

solve the equation for y

-4 ( y - 2 ) = -8

y = ??

Answers

Hello there!

-4(y - 2) = -8
Use the distributive property
(-4)(y) + (-4)(-2) = -8
-4y + 8 = -8
Then, subtract 8 from both sides
-4y + 8 - 8 = -8 - 8
-4y = -16
Divide both sides by -4
-4y/-4 = -16/-4
y  = 4

Best of luck!

mia's garden is in the shape of a rectangle that measures about 29 meters long and 25 meters wide. what is the distance around mia's garden?

Answers

29m x 25 m equals 725m. 
Calculating area, 29m x 25m would equal 725m. The distance around Mia's garden would be 725 m.

Which shows how we could find the area of a rug that is 6 ft on one side and 3 1/2 ft on the other side?


6 + 3 1/2


(6 x 3) + (6 x 2)


(6 x 1) + (6 x 3)


(6 x 3) + (6 x 1/2)


Answers

blah blah blah blah blah blah blah blah ( just to fill some space ) . The answer D.
Final answer:

The area of a rectangular rug given the dimensions 6ft by 3.5ft can be calculated by multiplying these measurements. The correct mathematical expression representing this concept is 6 x 3.5. When performed, it results in an area of 21 square feet.

Explanation:

To find the area of a rectangular rug, you need to multiply the rug's length by its width. Given that the rug is 6 ft on one side and 3.5 ft on the other side, you would multiply 6 ft by 3.5 ft.

So, the correct mathematical expression to find the area of the rug is 6 x 3.5.

To perform the multiplication, you would do:

Multiply the whole number part of 3.5 (which is 3) by 6, which gives you 18.Multiply the fractional part of 3.5 (which is 0.5) by 6, which gives you 3.Add those two results together (18 + 3) to get the total area of the rug: 21 square feet.

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to rent a bike for 3 hours it costs $12. for 5 hours it costs $20. a) write an equation that models the cost of a bike rental as a function of hours rented. b) how much will it cost to rent a bike for 1 hour?

Answers

To answer b - You need to find how much it costs to rent a bike per hour. To do this divide the over all cost ($12) by your amount of time (3 hrs) to get $4 per hour. Same with the $20 per 5 hours!

44x10 to the power of 4

Answers

37,480,960,000 is the answer to 44×10 to the power of 4
44x10=440. 440^4= 37,480,960,000

The sum of 2 consecutive integers is greater than 73

Answers

You can use the equation x+(x+1)=73 in this situation.
This would equal to 2x+1=73, which makes 2x=72. X would be 36, and 36+37 is 73.
Basically your answer would be any two integers, starting from 37 and up.
Ex. 37+38=75 or 38+39=77, and so on.
Only positive numbers can apply to this question because any number consecutive to a negative number would *definitely* be less than 73.

Determine the time needed to deliver 72 papers at a rate of nine papers in 18 minutes

Answers

9:18 = 72:?
72/9 = 8
18 x 8 = 144
It'll take 144 minutes to deliver 72 papers, or 2 hours and 24 minutes.

An organisation has a monthly budget of x dollars. Every month $2,070 is spent on salaries. One-fourth of the remaining budget is spent on monthly activities.

Which function can be used to find the amount in dollars spent on monthly activities?

Please help. Not hard I just don't understand. Thanks

Answers

Answer:D

Step-by-step explanation:

X is the budget

So you already know  you have to subtract 2070 for salaries then 1/4 of that that is the answer the only way that can be expressed is by D

The function that can be used to find the amount in dollars spent on monthly activities is D. f(x) = x-2070 / 4

Monthly budget of the organization = x

Amount spent on salaries = 2070

Amount spent on monthly activities will be calculated thus:

= 1/4 × (x - 2070)

= (x - 2070) /4

Therefore, for the information and the calculation given above, it can be inferred that the correct option that suits the expression will be D.

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14 is 8% of what number

Answers

14 is 8% of what number...

14 = 0.08x
14 / 0.08 = x
175 = x <== ur number is 175

as for the one in the pic...
16% of 175 = 0.16(175) = 28

14 is 8% of the number 175, and 16% of 175 is equal to 28.

To find a number that 14 is 8% of, we can set up the equation:

14 = 0.08 × x

Dividing both sides by 0.08:

14 / 0.08 = x

x = 175

Therefore, 14 is 8% of 175.

To find 16% of 175, we can multiply 175 by 0.16:

16% of 175

= 0.16 × 175

= 28.

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What is the answer to this equation 42 =7(z-3)

Answers

The answer is 42= 7(9-3), z would be 9
42= 7(z-3)
divide both sides by 7 to get rid of it: 
6=z-3
add 3 on both sides
6+3=z

z=9

A stack of 8 books weighs 9.6 pounds. If each book weighs the same amount, how much does each book weigh?

Answers

each books weighs 1.2lbs
Start with 9.6 divided by 8.

You would get 1.2.  Therefore, each book weighs exactly 1.2 pounds.


Hope this helps!
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