Answers
The integer represents the change in balance from Monday to Tuesday is -34
What is integer?Zero, a positive natural number, or a negative integer are all considered integers. The equivalent positive numbers' additive inverses are represented by the negative numbers. The boldface Z or blackboard bold is frequently used to represent the set of all numbers.
Based on the question, there is a change in balance from Monday to Tuesday , then
monday=-21
Tuesday = -55
The change =-55 - (-12)
=-55+12
=-34
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Related Questions
I need help please 4x-10=2(2x-5)
Answers
Both Felipe and Enzo forgot to study for their science test. The probability of Felipe passing the test is .19 . The probability of Enzo passing the test is 1/4.
Which of these events is more likely?
Felipe passes the test.
Enzo passes the test.
or
Neither. Both event are equally likely.
Answers
probability of enzo passing = 1/4 = 0.25 = 25%
therefore, enzo has a greater chance of passing
Property in Live Oak County is assessed at $250,000,000. The taxes to be raised are $10,000,000. What is the tax rate?
Answers
Answer:
The tax rate is 4%.
Step-by-step explanation:
It is given that the property in Live Oak County is assessed at $250,000,000.
The total amount of tax raised on property is $10,000,000.
Let the tax rate be x%.
Since the rate of tax is x%, therefore x% of $250,000,000 is equal to $10,000,000.
[tex]250,000,000\times \frac{x}{100}=10,000,000[/tex]
[tex]2,500,000\times x=10,000,000[/tex]
[tex]x=\frac{10,000,000}{2,500,000}[/tex]
[tex]x=\frac{100}{25}[/tex]
[tex]x=4[/tex]
Therefore the tax rate is 4%.
Can you answer all of these please?!?!
1. Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each sister?
(a) Write an equation that represents the situation. Explain any variable used.(1 point)
(b) Solve the equation from Part (a). Show your work. State your solution as a complete sentence. (3 points)
Answer:
2. Solve each given equation and show your work. Tell whether it has one solution, an infinite number of solutions, or no solutions, and identify each equation as an identity, a contradiction, or neither.
(a) (2 points)
(b) (2 points)
(c) (2 points)
Answer:
3. At a bargain store, Tanya bought 3 items that each cost the same amount. Tony bought 4 items that each cost the same amount, but each was $2.25 less than the items that Tanya bought. Both Tanya and Tony paid the same amount of money. What was the individual cost of each person's items?
(a) Write an equation. Let x represent the cost of one of Tanya's items. (1 point)
(b) Solve the equation. Show your work. (2 points)
(c) Check your solution. Show your work. (1 point)
(d) State the solution in complete sentences. (1 point)
Answer:
Answers
kim-2x
x+2x=36
3x=36
x=12
2x=24
Kim is 24 years old and her sister is 12 years old.
3) Tanya-3x
Tony-4y
x-2.25=y
3x=4y
3x=4x-9
9=x
6.75 =y
Tanya's was 9 $ and Tony's was 6.75 $
Solve for x. 3.3x = 29.04
Answers
3.3x =29.04
to find x divide both sides by 3.3
x = 29.04 / 3.3
x = 8.8
So therefore
x =8.8
-1/2(7z+4)+1/5(5z-15)
Answers
Alexandria wants to go hiking on Saturday. She will consider these conditions when she chooses which of several parks to visit:
• She wants to hike for 2 hours.
• She wants to spend no more than 6 hours away from home.
• She can average 50 miles per hour to and from the park.
Write and solve an inequality to find possible distances from Alexandria’s home to a park that satisfies the conditions.
Answers
Answer: 27
i would say 54/2=27
Step-by-step explanation:
Which would most likely be graphed using a continuous graph? Check all that apply. (Medal for correct answer.
Answers
Question:
Which would most likely be graphed using a continuous graph? Check all that apply.
Answer:
B. Total cost, c, of buying g pounds of broccoli.
C. Speed of a car, s, as it accelerates over time, t.
E. total distance, d, that has been driven over time, t.
F. decrease in outside temperature, F, one evening over time, t.
Hope this helped!
What is 2 divided by 126
Answers
If your asking what 126/2 = 63
Hope this helps :)
What integer is equivalent to 9 3/2
Answers
Answer: 21/2
A camper attaches a rope to the top of her tent to give it more support. She stakes the rope, which is 8 ft long, to the ground at a distance of 6 feet from the middle of her tent. About how tall is her tent?
Answers
Beth sold half of her comic books and then bought nine more she now has 28 how many did she have to start with
Answers
19 + 19 = 38
she started with 38 comics
Kelly wants to buy 5.6 feet of wood for a bookshelf. The wood costs $3.25 per foot. If Kelly has $18.50 to spend, how much change will she receive?
Answers
Ernie's favorite movie of the year is now in its fourth week in the theaters. He is gathering data about its earnings each week. He is also interested in knowing how other recently released movies are doing at the box office compared with his favorite movie. The table gives the earnings of the top-five movies during the third week that Ernie’s favorite movie, movie A, was showing in theaters. Movie Earnings Average Ticket Price A $26,088,808.74 $8.35 B $60,394,938.12 $9.72 C $23,659,617.52 $8.12 D $34,311,887.98 $7.57 E $10,505,611.08 $8.46
Answers
To compare the relative success of his favorite movie to others, the student can calculate each movie's ticket sales by dividing its total earnings by the average ticket price. This provides a clearer idea of the viewership each movie had, which can be more informative than simple box office earnings.
Explanation:The student is interested in the earnings of his favorite movie in relation to other recently released films. To compare these films, one could calculate each movie's ticket sales by dividing its earnings by the average ticket price. For instance, the ticket sales for the movie A would be calculated by dividing its earnings, $26,088,808.74, by its average ticket price, $8.35. This calculation would need to be repeated for each movie to have a clear comparison.
These calculations will help Ernie understand how many people, roughly, saw each movie, since box office earnings alone can be skewed by differing ticket prices. In other words, a movie could have higher earnings than another but still have fewer viewers if its tickets were significantly more expensive.
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If a bottle rotates through 270 degrees in 3 seconds how many degrees does it rotate in 2 seconds
Answers
I divided 270 by 3, which was 90. Then, I multiplied 90 by 2. Which was 180.
90 sec per spin
then you multply by two for two spins
90x2=180
Answer is 180 per sec
4.75 x 10^6 * 8.77 x 10^5
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this number is the same as 31 + 880000
Answers
hope this helps
First, rewrite 9/10 and 23/25 so that they have a common denominator.
Then, use
<, =, or > to order 9/10 and 23/25
Answers
[tex]\bf \cfrac{9}{\boxed{10}}\qquad \qquad \cfrac{23}{\boxed{25}} \\\\\\ \cfrac{9\cdot \boxed{25}}{10\cdot \boxed{25}}\implies \cfrac{225}{250}\qquad \qquad \qquad \cfrac{23\boxed{10}}{25\cdot \boxed{10}}\implies \cfrac{230}{250}\\\\ -------------------------------\\\\ \textit{so, which is larger then?}\qquad \cfrac{225}{250}~or~\cfrac{230}{250}?[/tex]
surely you can tell.
9/10=45/50 (multiply by 5)
23/25=46/50 (multiply by 2)
46/50 > 45/50 therefore
23/25 > 9/10.
Hope this helps :)
What is
-29=5(2a-1)+2a
Answers
Start by distributing the terms....
- 29 = 10a - 5 + 2a
Combine like terms...
- 29 = 12a - 5
Add 5 to both sides ....
- 2 4 = 12 a
Divide both sides by 12 to get a by its self...
a = -2
-29 = 10a-5+2a
-29 = 12a-5
+ 5 +5
-24 =12a
-2 = a
Graph y−5=−23(x+9) using the point and slope given in the equation. Use the line tool and select two points on the line.
Answers
i think it may be correct
Answer here is correct hope this helps :)
can whole numbers be rational numbers
Answers
From the inside, whatever that layer is, it can be any of the layers outside of it.
All whole numbers can be a rational number, but not all rational numbers be a whole number.
Kind of like all squares can be rectangles, but not all rectangles can be a square.
The whole number has all the attributes of a rational number, but not all rational numbers have all of the attributes of a whole number.
The scores on ms. martin's statistics quiz had a mean of 12 and a standard deviation of 3. ms. martin wants to transform the scores to have a mean of 75 and a standard deviation of 12. what transformations should she apply to each test score? explain.
Answers
To transform the scores to have a mean of 75 and a standard deviation of 12, Ms. Martin needs to subtract the current mean from each test score, divide the result by the current standard deviation, multiply the result by the new standard deviation, and add the new mean to each transformed score.
Explanation:To transform the scores to have a mean of 75 and a standard deviation of 12, Ms. Martin needs to apply two transformations to each test score:
First, she needs to subtract the current mean of 12 from each test score.Then, she needs to divide the result by the current standard deviation of 3.After applying these transformations to all the scores, she needs to multiply each result by the new standard deviation of 12 and finally add the new mean of 75 to each transformed score.By following these steps, Ms. Martin will successfully transform the scores to have the desired mean and standard deviation.
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Suppose it costs $ 20 per day and $ 0.12 per mile to rent a car. What is the total bill if the car is rented for 3 days and is driven 140 miles?
The total bill is $_
Answers
0.12 per mile for 140 miles = 0.12(140) = 16.80
for a total cost of : 60 + 16.80 = 76.80 <==
How do I solve a-5/5=5
Answers
a - 1 = 5
a - 1 (+1) = 5 (+1)
a = 6
if you mean (a-5)/5 = 5
((a - 5)/5) (5) = 5(5)
a - 5 (+5) = 25 + 5
a = 30
hope this helps
How does translating a figure using the formal definition of a translation compare to the previous method of translating a figure?
Answers
This method is easy to understand and easy to apply to any figure than the other methods.
What is a translation of the figure?When the figure is moved from one place to another place is called translation of the figure.
When we add in x then the figure will translate toward the left.
And when we subtract in x then the figure will translate toward the right.
If we add in y then the figure will translate downward.
And when we subtract in y then the figure will translate upward.
This method is easy to understand and easy to apply to any figure than the other methods.
More about the translation of the figure link is given below.
https://brainly.com/question/933695
Evaluate b – 2a – c for a = –7, b = 3, and c = –7
Answers
3-2(-7) -(-7)
3-(-14)-(-7)
3+14+7 = 24
3-(-14)-(-7)3−(−14)−(−7)
2 Simplify brackets
3+14+73+14+7
3 Simplify
2424
which number produces a rational number when added to 1/5
Answers
1/5+(-2/3)=
3/15-10/15=
-7/15 (which is rational)
Answer:
We can add any rational number to 1/5 to get a rational number.
Step-by-step explanation:
Given: We have given a rational number 1/5.
To find: We need to find a number which is added to 1/5 gives a rational number.
Solution: We know that,
Rational number + Rational number = Rational Number
Rational number + Irrational Number = Irrational Number
Irrational Number + Irrational Number = Irrational Number.
As we know that given fraction 1/5 is a rational number.
So, when we add any rational number to 1/5 would give a rational number.
Let us we take an example,
[tex]\frac{1}{5} +\frac{2}{3} = \frac{3+10}{15}= \frac{13}{15}[/tex]
We can see in above example that a rational number 2/3 is added to 1/5 gave us 13/15 which is also a rational number.
Therefore, we can add any rational number to 1/5 to get a rational number.
Round the decimal to the nearest hundredths 983.625
Answers
9 = hundreds
8 = tens
3 = ones
6 = tenths
2 = hundredths
5 = thousandths
You want to round to the nearest hundredths
Look at the number on the right, if it's bigger than 5, round up, if it's 4 or lower, round down.
In this case, the number to the right is a 5, so you round the 2 (hundredths) up one so:
983.63
Melanie and Melissa are sharing the cost of a pizza party. Melanie is buying 2 pizzas for $14.00 each and 3 orders of garlic bread for $4.00 each. Melissa is paying $21.00 for napkins, paper plates, and sodas. She is bringing the dessert which costs $8.00 to make. How much more money is Melanie spending than Melissa?
Answers
Melissa:21+8=29
40-29=11
So the answer is $11
4x3=12
28+12=40
21+8=29
40-29=11
When are two angles called complements of one another ?
Answers
Answer:
Two angles are said to be complements of one another if: they add up to be 90 degrees.
Step-by-step explanation:
When are two angles called complements of one another ?
Answer : Two angles are said to be complements of one another if: they add up to be 90 degrees.
Like popular combinations are = 60 degrees plus 30 degrees
45 degrees plus 45 degrees.
And many more.