Answers
These are the steps i followed
You always begin by the Given equation, which is in this case:
y+ = 3x
To remove the fraction, you multiply the whole equation by 5:
5y + 1 = 15x
Then, you move the "15x" the left-side of the equation, changing it's sign
-15x + 5y +1 = 0
You move the "1" to the right side, changing it's sign
-15x + 5y = -1
The answer is 15x-5y=1.
Related Questions
Pls help hurry *Math* will give crown to best answer pls explain!
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Collect like terms
13a^2-12a^2-a^2-17a+12a+6a+14
Solve
a^2 is cancelled out (13-12-1=0)
12a+6a=18a-17a=1a
Bring the 14
The answer is a+14
Select the factor pairs for the number 28. Choose ALL that apply.
A 20 and 8
B 7 and 4
C 14 and 2
D 28 and 1
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Hope This Helps
There are 26 third graders and 32 fourth graders going on a field trip.each can can carry 10students. How many vans are needed.how many students will be in each van
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26 + 32 = 58
10 × 5 = 50
10 × 6 = 60
6 vans are needed. 5 vans will carry 10 students, and 1 van will carry 8 students.
I Really Hope This Helped You! =)
Give an example of a problem that could be solved using the 9.5x(8+12.5)
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ALI-A needs to make 8 videos on COD WW2 for YouTube. IMMARKSMAN needs to make 12.5 videos on COD WW2 for YouTube. They need to do this every day for 9.5 days. How many shirts in total (ALI-A and IMMARKSMAN combined) do they make by the end of the 9.5 days
Check them out
Plz help I’m giving brainlist
Answers
Meal B cost about $26.5 a person (80/3)
Meal C cost $24 a person (96/4)
Meal D cost $23 a person (115/5)
From here you can answer your questions.
Answer:
Meal A cost $30 a person (60/2)
Meal B cost about $26.5 a person (80/3)
Meal C cost $24 a person (96/4)
Meal D cost $23 a person (115/5)
Step-by-step explanation:
answer a b and c math question
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(A) so if there is 1 1/2 cups of flour for 6 servings then you need to divide 1 1/2 by 6 to get 1/4 of a cup
(B) there are 1 1/12 cups of sugar (white & brown) then divide 1 1/12 by 6 to get 13/72 cups
(C) To make the recipe serve 9 people you could divide all the fractions by six to see how much would make one serving then multiply by 9.
the new fractions for 1 serving are 1/4, 1/8, and 1/18
when multiplied by 9 the fractions become 2 1/4 1 1/18 1/2
Hope i could help
here are 8 hamsters at Crazy Pete's Pet Shop that are completely brown. The rest of the hamsters at the shop are mixed colors. The 8 brown hamsters represent 25 2/5 of the total number of hamsters at the pet shop. Write and solve an equation, using the variable h, to find the total number of hamsters at the pet shop.
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Bryan is buying notebooks and pens at an office supply store. Notebooks cost $3.59 and pens cost $1.49. He can spend up to $13 on these items. Let x represent the number of notebooks. Let y represent the number of pens. Enter an inequality that represents the situation. Please help!! :)
Answers
that should help
Answer:
3.59x + 1.49y ≤ 13
Step-by-step explanation:
Let x represents the number of notebooks and y represents the number of pens.
If notebooks cost $3.59 and pens cost $1.49 then total cost of the pens and notebooks will be = 3.59x + 1.49y
Bryan spends up to $13 means that total expenditure must be less than equal to $13
Then inequality will be
3.59x + 1.49y ≤ 13
0.06 is 10 times as much as
Answers
Is 4 to 7 the same as 7 to 4 when explaining ratios. And why or not.
Answers
There are 500 students in a class. 400 of them are girls, and 100 of them are boys. What is the ratio of girls to boys?
The are asking the quantity of GIRLS to BOYS, means that you will be writing the ratio of girls, and then the boys. If you write the other way around, it would be incorrect because you are not writing the answer as the question says. The ratio of girls to boys is [tex]400:500[/tex] after simplified it is [tex] \frac{4}{5} [/tex]
Hope this helps you!
Have a great day!
a piece of yellow yarn was 230 inches long. After 90 inches had een cut from it,,, the piece of yellow yarn was twice as longas a piece of blue yarn. How much longer than the blue yarn was the yellow yarn at first?
Answers
Answer:
160 inches longer.
Step-by-step explanation:
Let x represent the length of the blue yarn.
We have been given that a piece of yellow yarn was 230 inches long. After 90 inches had been cut from it, the piece of yellow yarn was twice as long as a piece of blue yarn.
Twice the length of blue yarn would be [tex]2x[/tex].
We can represent this information in an equation as:
[tex]2x+90=230[/tex]
[tex]2x+90-90=230-90[/tex]
[tex]2x=140[/tex]
[tex]\frac{2x}{2}=\frac{140}{2}[/tex]
[tex]x=70[/tex]
Therefore, the length of blue yarn is 70 inches long.
Now, we will subtract 70 from 230 as:
[tex]230-70=160[/tex]
Therefore, the yellow yarn was 160 inches longer than the blue yarn.
What would be farthest right on a the number Line??
-3.25 or -1.75
-9.7 or -9
4/5 or 0
-70 or -70 4/5
-15 or -5
1/2 or -2
-99, -100 or -99.3
0.05 or 0.5
0, -3/4 or -1/4
-0.02 -0.04
Each pair or the ones with three numbers in them are a separate group...please try to answer correctly
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Lainey wrote the prime factorization of 60 as 2 x 5 x 6. Is she correct? If not, what is the prime factorization of 60? explain
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Anyone know if -2.35/30.8 is equal to -47/616
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Solve for v . 3 /9= v/ 12
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12x3=9x
36=9x
x=4
(If you want to check, both fractions simplify to 1/3)
what is 86 divided by 9
Answers
86/9 = 9.5555555556
Hope This Helps You!
Good Luck :)
- Hannah ❤
It takes a bus driver 30 minutes to pick up students from four spots. The last stop is at the corner of Green Street and Route 70. The most direct route to school is north on Route 70. The speed limit on Route 70 is 35 kph. The bus driver wants to calculate the average velocity from the last stop to school. Can this be done from the information given?
A. Yes, if the speed limit is 35 kph, and the elapsed time is 30 minutes, the average velocity is 17.5 kph north.
B. No, the distance from the last stop to the school and the time is takes to travel that distance are required.
C. Yes, if the average speed is 35 kph, and it takes 30 minutes, the average velocity is 17.5 kph.
D. No, the distance from the first stop to the school and the average speed are required.
Answers
Hope this helps!
Answer:
B. No, the distance from the last stop to the school and the time is takes to travel that distance are required.Step-by-step explanation:
The problem doesn't give enough information to find the average velocity, because it doesn't specifies the total distance the driver has to cover, neither the time.
Also, the problem doesn't offer the initial or final speed of each part of the road, which can be used to find the average.
However, the best option to find the average velocity here is by knowing the total distance and the total time required, because their quotient is the average speed.
Therefore, the right answer is B.
help me solve this equation! and please tell me how you did it step by step, please!!!
-3(2u+5)+3.5u=-1u
a.u=10
b.u=-10
c.u=4
d.u=-4
Please don't plug in the numbers! I'm really confused and I need help on how I could solve this step by step.
Answers
First distribute.
-6u-15+3.5u=-1u
Add like terms
-2.5u-15=-1u
Get the u’s on one side and the regular number on the other
-1.5u=15
Divide
U=-10
Seven ounces of liver contains 42grams of protein. How many ounces a liver will provide 90gm of protein
Answers
You must convert 90 grams to ounces.
90 gm = 3.175 ounces.
So, it will provide 3.175 oz of protein.
I really hope you found this helpful! :)
a school bought 831 boxes of computer paper for the computer lab. Each box has 59 sheets of paper inside it. how many sheets of paper were bought in total?
Answers
hope this helps!
All you have to do is simply multiply!
831*59= 49,029
49,029 total sheets of paper were bought
What is the value of 2x4+5x when x =6?
Answers
2 x 4 + 5x
2 x 4+ 5(6)
2 x 4 + 30
8 + 30
38
Hope this helps :))
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Roman has 2 red pencils in his backpack if this is 25% of the total number of pencils how many pencils are in his backpack. you dont have to but if you can explain
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How do I add unlike denominators?
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(please mark brainiest)
weight varies directly with gravity a Mars Lander Wade 767 pounds on Earth but only 291 lb on Mars the accompanying Mars Rover weigh 155 lb on Mars how how much did it weigh on Earth round your answer to the nearest pound
Answers
Which influence on food involves the availability of certain types of food in your local area?
A.
personal taste
B.
geography
C.
advertising
D.
None of these answers are correct.
Answers
Bethany is baking cookies for her school's bake sale. She plans to bake more than 185 cookies, in batches of 12 cookies. So far, Bethany has baked a total of 48 cookies. What inequality describes this situation, if b represents the number of batches of cookies Bethany has left to bake?
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The inequality that describes this situation is "b > 12", where b represents the number of batches of cookies Bethany has left to bake.
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
As per the question, we can start by subtracting the number of cookies that Bethany has already baked (48) from the total number of cookies she plans to bake (185).
This gives us a difference of 185 - 48 = 137 cookies.
Dividing this number by the number of cookies per batch, we get 137 / 12 = 11.41.
Since Bethany is baking whole batches of cookies, the number of batches she has left to bake must be at least 12.
This means b > 12
Therefore, the inequality "b > 12" accurately describes the situation, where b is the number of batches Bethany has left to bake.
Learn more about inequalities here:
brainly.com/question/20383699
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The angles of a triangle are 2x, 3x, and 4x degrees.
Find the value of x.
A) 20
B) 30
C) 40
D) 50
Answers
3 angles in a triangle need to = 180 degrees
so you have 2x+3x+4x = 180
9x = 180
x = 180/9
x = 20
Answer is A
The ratio of pens to pencils in Mrs. Bosworth's desk is 4:1. What does this mean?
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This means that for every 4 pens there is 1 pencil. Another way to say that is that there are 4 times as many pens as pencils.
On a circle graph, a section with an angle measuring 180 represents A:18%, B:50%, C:90% of the whole.
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The equation d=rt is used to calculate distance, rate, or time, where dd is the distance (in meters), r is the rate (in meters per minute), and tt is the time (in minutes). Consider the statements below that describe the walking rates for three people. Graph the equation that represents the rate of the fastest person. Tomas walks 1200 meters in 8 minutes. Becky walks for 10 minutes and goes 1400 meters. Derrick walks at a rate of 145 meters per minute.
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Tomas: 1200/8= 150 m/min
Becky: 1400/10= 140m/min
therefore Tomas is the fastest walker so we will write the equation based on his speed
y = 150x
you should start at the origin (0,0) and got up 150 meters for and over 1 for every minute they run!
Tomas is the fastest walker so we will write the equation based on his speed.
What is speed?Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance. Speed is the ratio of the distance travelled by time. The unit of speed in miles per hour.
Given that the equation d=rt is used to calculate distance, rate, or time, where dd is the distance (in meters), r is the rate (in meters per minute), and t is the time (in minutes).
Tomas: 1200/8= 150 m/min
Becky: 1400/10= 140m/min
Tomas is the fastest walker so we will write the equation based on his speed
y = 150x
To know more about Speed follow
brainly.com/question/6504879
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