Mathematics Middle School

Riley earned enough points on his gas card to save 10 cents per gallon on his next gas purchase.If the price per gallon of gas is $2.50. what percent will he be saving per gollon

Answers

Answer 1

Answer:

4%

Step-by-step explanation:

4% of $2.50 is 10 cents

Answer 2

Riley can save 4% per gallon as his savings during the purchase of gas.

What is a percentage?

"A percentage is a number or ratio expressed as a fraction of 100. It is a relative value indicating hundredth parts of any quantity. It is often denoted using the % percent sign".

For the given situation,

Price per gallon of gas = $2.50

Riley saves price per gallon = 10 cents

We know that, \(\$1 = 10 cents\)

⇒ \(\$2.50=2.50 (100) cents\)

⇒ \(\$2.50=250cents\)

Now 10 cents are how many percent of 250 cents can be determined by

⇒ \(\frac{10}{250}(100)\)

⇒ \(4\%\)

Hence we can conclude that Riley can save 4% per gallon as his savings during the purchase of gas.

Learn more about the percentage here

https://brainly.com/question/27593660

#SPJ2

Related Questions

HELP ASAP
What is −10y − 19 if y is 9?

BTW this is FLVS

Answers

Answer: -109

Step-by-step explanation:

1st we would replace y with 9: -10(9)-19

2nd we would simplify to -90-19

3rd we solve and get -109

1st we would replace y with 9:-10(9)-19
2nd we would simplify to -90-19
3rd we solve and get -109

Answer both questions plz ill give 20 points ofr this and plz ANSWER BOTH

Answer both questions plz ill give 20 points ofr this and plz ANSWER BOTH

Answers

A is 32, 2=16


B is 48 is 3=16
i believe A is 32, 2=16 and B is 48, 3=16

What is the rate of change?

What is the rate of change?

Answers

Answer:

2

Step-by-step explanation:

Trust me on this one......

Answer:

it is non portional

Step-by-step explanation:

Write each percent as a fraction in simplest form: 10:56 1/4% 11:15 3/5% 12:13 1/3%

Answers

Answer:

10:56 = ?; 1/4% = 1/400; 11:15 = ?; 3/5% = 3/500;  12:13 = ?; 1/3% = 1/300

Step-by-step explanation:

10:56, 11:15, 12:13, are not viable to be converted so I don't understand but here is the rest.

Answer:

5/28

Step-by-step explanation:

10:56=10/56=5/28

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!! [accidently clicked a answer]

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!! [accidently clicked a answer]

Answers

The answer to your question is 4

Answer:

B

Step-by-step explanation:

Multiply the length and width and divide it by the volume.

Diego measured the diameter and circumference of several circular objects and recorded his measurements in the table.

One of his measurements is inaccurate. Which measurement is it? Explain how you know.

The measurement for the ____ is very inaccurate. It should be about ___ times the diameter (or a little more).

Diego measured the diameter and circumference of several circular objects and recorded his measurements

Answers

Answer:If the diameter of a circular object is 'd' units, circumference of the object will be represented by,

Circumference =

Now we will evaluate the circumferences of the different objects by the given measures of the diameters.

For Half dollar coins,

Step-by-step explanation:

   cm

For a flying disc,

   cm

For a jar lid,

   cm

For a flowerpot,

   cm

circumference of a circle is pi

Please answer the bottom question please (the cylinder question)! The first one has been answered already.

Please answer the bottom question please (the cylinder question)! The first one has been answered already.

Answers

Answer:7,065

Step-by-step explanation: 50x75x3.14 then subtract 20x75x3.14

The answer to the question is 7,065

Party Food Item Amount
Fried Chicken 24 pieces
Deli Meats 3 2/3 pounds
Lasagna 11 3/4 pounds

Party Food Item Amount Fried Chicken 24 piecesDeli Meats 3 2/3 poundsLasagna 11 3/4 pounds

Answers

Answer:

ok do you need help yes or no

Mya’s bedroom is 15 feet long, 12 feet wide. It has no windows. Mya wants to paint all four walls. What surface area will she paint?

A) 180 square feet
B) 720 square feet
C) 162 square feet

Answers

You would do 15+15 times 12+12 because there are four walls. Multiply those and you would get 720 square feet. Hope this helps!

An experiment involves rolling two dice simultaneously. The following table shows the possible outcomes using the format of (die 1,die 2).
What is the probability of rolling 2 even numbers?

An experiment involves rolling two dice simultaneously. The following table shows the possible outcomes

Answers

To determine the probability of rolling two even numbers, we need to find the favorable outcomes (outcomes with two even numbers) and divide it by the total number of possible outcomes.

The possible outcomes when rolling two dice are:

(1,1), (1,2), (1,3), (1,4), (1,5), (1,6)

(2,1), (2,2), (2,3), (2,4), (2,5), (2,6)

(3,1), (3,2), (3,3), (3,4), (3,5), (3,6)

(4,1), (4,2), (4,3), (4,4), (4,5), (4,6)

(5,1), (5,2), (5,3), (5,4), (5,5), (5,6)

(6,1), (6,2), (6,3), (6,4), (6,5), (6,6)

Out of these, the favorable outcomes (outcomes with two even numbers) are:

(2,2), (2,4), (2,6), (4,2), (4,4), (4,6), (6,2), (6,4), (6,6)

Thus, there are 9 favorable outcomes.

The total number of possible outcomes is 36 (since each die has 6 possible outcomes).

Therefore, the probability of rolling 2 even numbers is:

\(\text{Probability} = \frac{\text{Number of Favorable Outcomes}}{\text{Total Number of Possible Outcomes}} = \frac{9}{36} = \frac{1}{4} = 0.25\)

Hence, the probability of rolling 2 even numbers is 0.25 or 1/4.

25% or 1/4 for rolling 2 even numbers

Can anyone answer this ASAP!

Can anyone answer this ASAP!
Can anyone answer this ASAP!

Answers

1= 300

2= -13

3= 45

4= 13

5= 2

6= 16

8= 15 degrees

9= 340

10= +10

11= -9

12= -14

13= -25

14= 4

15= -20

16= 9

17= 25

help please battery low :(

help please battery low :(
help please battery low :(

Answers

ANSWER:

I think it's the Second option

COORDINATES GIVEN:

A = (-2,0)

B = (-2,2)

C = (3,-1)

D = (3,-2)

NEW COORDINATES:

A = (-1,0.5)

B = (-1,1)

C = (1.5,-0.5)

D = (1.5,-1)

This could be completely wrong I kinda forgot how you do that but yeah hopefully it's right :)

Wat is the product of 8/9 and 2/7

Answers

Answer:

16/63

Step-by-step explanation:

Given problem,

→ (8/9) × (2/7)

Let's solve the problem,

→ (8/9) × (2/7)

→ (8 × 2)/(9 × 7)

→ 16/63

Hence, answer is 16/63.

Somebody Answer please I don't understand?

Somebody Answer please I don't understand?

Answers

Answer:

The answer is B, 38.75

Step-by-step explanation:

The mean, you add up all the numbers and divided it by how much numbers are there.

1) 20 + 22 + 25 + 31 + 33 + 34 + 41 + 41 + 45 + 50 + 56 + 67 = 465

2) Count. How many numbers are there? There are 12 numbers.

3) 465/12 is 38.75

The answer is B, 38.75

Hope this helps :)

The answer is B I’m pretty sure

Hmm, What is the answer?


PLEASE HELP ME!!!

Hmm, What is the answer?PLEASE HELP ME!!!

Answers

Answer:

y = kx.

Step-by-step explanation:

A proportional relationship between a quantity y and a quantity x that has a constant of proportionality k is represented by the equation y = kx.

Answer:k=yx

Step-by-step explanation:

Why are pi/circle graphs better with organizing percentage surveys?

Answers

Unlike other graphs, pie graphs can see the entire amount, if you used other graphs, for example a bar graph, you would only be able to see a portion of a hundred
You can see the entire amount with pie graphs

15 points!! Will mark brainliest.

15 points!! Will mark brainliest.

Answers

Answer:

The answer would be option 2.

-7(x+3) ≤28

Now you divide both sides of the inequality by -7 and flip the inequality sign

x+3 ≥-4

x ≥-4-3

x ≥-7

Is your answer so it’s going to be letter B possibly

2 divided by 3 converted into a decimal and percent. (Show your work)

Answers

2/3 converted to a decimal makes 0.67(when rounding up) ans in percentage you just multiply your decimal number by 100% making your answer 67%

Answer:

2/3=0.67

2/3x100=67%

Solve the system of equations by adding or subtracting.
−x − 2y = 4
3x + 2y = 8


The solution of the system is (_____, ____).


HELPPP PLZZZ

Answers

Answer:

(6,-5)

bc i know

Eliminate the both y because they’re opposites, add the x, then add the 4 and 8. This will be 2x = 12, x = 6. Then if we use x as first equation it will be -6 - 2y = 4. -6 + 6 - 2y = 4 + 6. -2y= 10 y is -5. Answer is (6,-5)

Solve for x.

2/3x = 27

Answers

Answer:

x = 81/2

Step-by-step explanation:

hope this helps, have a great day/night!!

Answer:

x = 81/2 or Simplified 40 1/2

What is the domain and range of:

What is the domain and range of:

Answers

Answer:

b

Step-by-step explanation:

how it works with life

The answer is b explanation I asked my math teacher on mine

PLzz help with this question

PLzz help with this question
PLzz help with this question
PLzz help with this question

Answers

It will be A, Its A because she dont start running right away, she stretches for 10 minutes. So youll start at the 10. Every mile is 8 minutes, graph a goes 10,18,26,34,42,50 and so on. So that shows graph A is correct

I need help with this

I need help with this

Answers

Answer: what kind of math is it tho?
what type of math is this? letters and numbers can’t be added together.

Type the number next to the fraction into the box. 1. 2/3 third (largest) 2. 5/7 second 3. 16/21 first (smallest)

Answers

i need a better explanation

Answer:

2/3= First , 5/7= second,16/21=last

Step-by-step explanation:

Will give brainliest!

Solve:

24t = 72

Will give brainliest!Solve:24t = 72

Answers

Answer:

Hi there user! Mizuki is here to help so yeah!

Anyways the correct answer is A

Step-by-step explanation:

24t = 72

t = 72/24

t = 3

If you have any questions, feel free to ask in the comments area!

The answer is 3 72/24 is 3 to a is your answer :)

Amira needs 24 and StartFraction 3 over 10 EndFraction feet of fencing material to make a fence for her small garden. Which number represents the additive inverse of this number?

Answers

Answer: -24 3/10

Step-by-step explanation: We have been given that Amira needs  feet of fencing material to make a fence for her small garden. We are asked to find the additive inverse of our given number.

We know that additive inverse of a number is that number, which we add to a number to create the sum of zero.

Answer

-24 3/10

Step by step

Gina will package the trail mix into single servings. To do this, she needs to know the total volume of 1 serving.

If she has only the 6-serving recipe, what steps will she have to take to find the volume of 1 serving of trail mix? Select all that apply.

Find the common denominator.
Subtract by the common denominator.
Change each fraction to an equivalent fraction using the common denominator.
Add the fractions together.
Multiply the total by 6.
Divide the total by 6.

Gina will package the trail mix into single servings. To do this, she needs to know the total volume

Answers

Answer:

150 cups and batch is 1 cup

Step-by-step explanation:

The total amount of snack mix for one recipe would be. 1. 1. 1 ... servings is 150 cups, and 1 batch is 10 cups, then she will need to bake 15 batches.

36 pages.

PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!

PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!

Answers

Answer: (-3,-8)

Step-by-step explanation: opposite of (3,-8)

It’s (-3,-8) because (-3,-8) is the opposite of (3,8)

Use the formula
A = nr2 and find the area of a circle with
radius 5 cm. Use i = 3.14.​

Answers

Answer:

A = 78.5 cm²

Step-by-step explanation:

A = πr²

A = (3.14)(5)²

A = (3.14)(25)

A = 78.5 cm²

The area of the circle with a radius of 5 cm will be 78.5 cm².

Hope that helps.

what they said is very correct

Calculate the markup when the original cost is $157, the markup is 15%.

Markup amount:

Retail price:

Answers

15%of 157=23.55
That’s the markup amount and the retail price is 157+23.55

180.55 is retail price

Answer: 23.55 by multiplying it

Step-by-step explanation:

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