4) Alen has been saving for a video game. Last year it cost $28. This year it
Costs $36. Find the percent of change in the cost, round to the nearest
Whole percent

Answers

Answer 1

Answer:

15% i think

Step-by-step explanation:

I HOPE ITS HELP


Related Questions


Dan buys a car for £1700.
It depreciates at a rate of 4% per year.
How much will it be worth in 4 years?

Answers

Answer:

Step-by-step explanation:

100%-4%=96%

96/100=0.96

£1700*0.96^4=£1443.89

Answer:

1143.89

Step-by-step explanation:

I HOPE it's help you

a. 160 is what percentage of 40?

Answers

Answer:400%

Step-by-step explanation:

just to make sure what is 9 x 2/3​

Answers

the answer to that would be 6
9 times 2 equals 18 and 18 divided by 3 equals 6

Answer:

6

Step-by-step explanation:

Convert 0.245 into a percent and choose the appropriate result.
А
24.5%
B
2.45%
245%
D) 0.245%

Answers

Answer:

A. 24.5

Step-by-step explanation:

HOPE THIS HELPS!!!!

Can I have Brainliest???

Answer:

Its A, 24.5%

Step-by-step explanation:

I remember doing this before

Determine if the ratios are equivalent. 8/6 and 20/15

Answers

Answer:

Yes

Step-by-step explanation:

8/6 simplified is 4/3

20/15 simplified is 4/3

Choose me as smartest

Help!!!!!!!! Pls?????

Answers

Answer:

220 newtons

Step-by-step explanation:

150 Newton's would b the answer

3x + 2y = 5
5x + 2y = 7
Based on the given system of equations, which of the following is not true?
8x=12
4y=4
2x=2

Answers

Answer:

I am guessing the 1st one.

Step-by-step explanation:

8x does NOT equal 12 I believe. I am sorry if I am incorrect

Identify the first step when evaluating the expression 11 – 10 ÷ 2 + 6 × 1

Answers

1st step when evaluating- 6 x 1

20+20=40 because if u add ten again then it would be 10+10 and that. Would be 20 then 20+10 is 30 then 30+10 then that would be 40 so then 20+20= cause 2+2=4 then add the zero to get 40

Answers

Answer:

Yes Good Job Now Mark Me Brainliest PLEASE

Step-by-step explanation:

PLEASE HELP 10 BRAINLY POINTS
Find SA for this triangular prism: DON'T FORGET TO SHOW ALL WORK

Answers

Answer: 872

10 times 16 = 160

12vtimes 10 = 120

20 times 20 = 400

12 times 16 = 192

*with the area of triangles, you have to divide your number by 2, but there is 2 triangles, so 192, instead of 96*

Step-by-step explanation:

Which expression is equivalent to this expression (x-1)-(1-x)+x

Answers

Answer:

ihkjl; yfcuhbkn  mguv7g8inngvui vuiihj n.

Step-by-step explanation:

The relationship between the elapsed time t, in days, since the mass of the sample was initially measured, and its mass, M(t), in grams, is modeled by the following function:
M(t)=900⋅(8/27)^t

Complete the following sentence about the rate of change of the sample. Round your answer to two decimal places.

The sample loses 1/3 of its mass every ___ days.

Answers

Answer:

The sample Loses .33 mass every day

Step-by-step explanation:

Consider an example of an apartment: The number of bedrooms, bathrooms, and the floor of an apartment determines its price. Which is the dependent variable in this example

Answers

Answer: The price of the apartment.

Step-by-step explanation:

We know that for a given apartment, the number of bedrooms, bathrooms, and floor determines the price.

Then we could define the variables:

x = number of bedrooms.

y = number of bathrooms

z = floor.

And define the price of the apartment as a function of these variables:

p(x, y, z) = price

Then the independent variables are x, y, and z.

And the dependent variable (this is, the variable that changes in response to the changes in the independent variables) will be the price of the apartment.

Using function concepts, it is found that the dependent variable in this example is the price.

The standard format of a function is: [tex]y = f(x)[/tex].In which each value of y is a function of one value of x, and thus, x is the independent variable and y is the dependent variable.

In this problem, price depends of the number of bedrooms, bathrooms, and the floor of an apartment, hence, the function is:

[tex]p = f(be, ba, fl)[/tex]

Which means that the dependent variable is the price.

You can learn more about dependent and independent variables at https://brainly.com/question/1429012

Marie about six books for total $360 math books cost 80 and science books cost 50 how many science books did she buy​

Answers

Answer:

4 books are science

2 are math

:)

PLEASE HELP!!!!!
Solve, showing and explaining all steps in the process. 7(y + 2) – (2y – 5) = 41

Answers

Answer:

Step-by-step explanation:

Remove parentheses.

7(y+2)-2y+5=41

2 Expand.

7y+14-2y+5=41

3 Simplify  7y+14-2y+5 to 5y+19.

5y+19=41

4 Subtract 19 from both sides.

5y=41-19

5 Simplify  41-19 to  22

5y=22

6 Divide both sides by 5.

y= 22/5

Answer:

y=6.4

Step-by-step explanation:

distribute:

7y+14-2y-5=41

then combine like terms:

5y+9=41

subtract 9 from both sides:

5y=32

divide 5 by both sides:

y=6.4

Given 10 is a leg of a right triangle and 11 is the hypotenuse, what is the length of the other leg of the right triangle? Round
Vou answer to the nearest hundredi derinals

Answers

Answer:

The length of other leg is 4.58

Step-by-step explanation:

It is given that:

One leg of triangle = 10

Hypotenuse = 11

Using Pythagorean theorem,

[tex]a^2+b^2=c^2\\(10)^2 + b^2 = (11)^2\\100+b^2 = 121 \\b^2 = 121-100 \\b^2 = 21[/tex]

Taking square root on both sides

[tex]\sqrt{b^2}=\sqrt{21}\\b=4.58[/tex]

Therefore,

The length of other leg is 4.58

What is the diameter of the inscribe circle of the triangle?

Answers

Answer:  42

============================================

Work Shown:

The two angle bisectors intersect to form the incenter. The incenter is the center of the inscribed circle (aka "incircle"). This circle is the largest possible, but is completely inside the triangle. No portions of the circle spill outside the triangle.

The two segments marked with lengths x+8 and 2x-5 are two radii of the incircle. This is because the sides of the triangle are tangent to the incircle.

Since all radii are the same length, we can set those expressions equal to one another and solve for x

x+8 = 2x-5

x-2x = -5-8

-x = -13

x = 13

This x value then leads to

x+8 = 13+8 = 212x-5 = 2*13-5 = 26-5 = 21

Both radii are 21 units long, which helps confirm we have the proper x value. We double the length of the radius ot get the diameter.

So the diameter of the incircle is 2*21 = 42 units long.

Find an equation of the line with the given y-intercept and slope m.
10, m= 5
The equation of the line is
(Type your answer in slope-intercept form.)

Answers

Answer:

y = 5x + 10

Step-by-step explanation:

Use formula: y = mx + b

1. Since m = 5, plug it into where m is

2. 10 has no variable so it's b ( the y-intercept)

How wide is a pool that has a length of 25/2 feet and area of 225/2 square feet?​

Answers

Answer:

16 feet for pool and 12 for square feet

Step-by-step explanation:

What is the midpoint of the line segment with the equation y=12x+3 between x=−4 and x=8?

(2,−2)

(2,2)

(2,4)

(6,6)

Answers

Answer:

2, -2

Step-by-step explanation:

what i answered probs not right lol

Point A, located at (-11, - 7) on the coordinate plane, is reflected over the x-axis to form point B. Then point B is reflected over the y-axis to form point C. What are the coordinates of points B and C?​

Answers

Answer:

Answer: B(-11,7) C(11,7)

Step-by-step explanation:

Reflections In The Coordinate Plane

Reflect over the x-axis:

When we reflect a point over the x-axis, the x-coordinate remains the same, but the y-coordinate is mapped to its opposite.

The reflection of the point (x,y) over the x-axis is the point (x,-y).

Reflect over the y-axis:

When reflecting a point over the y-axis, the y-coordinate remains the same, but the x-coordinate is mapped to its opposite (its sign is changed).

The reflection of the point (x,y) across the y-axis is the point (-x,y).

Point A is at (-11,-7). When reflected over the x-axis, it maps to Point B located at B(-11,7).

Point B is now reflected over the y-axis and maps to C(11,7).

Answer: B(-11,7) C(11,7)

An environmental club is raising money to preserve habitat for local owls. They are keeping track of their progress using the “thermometer” shown. Which is the best estimate of the progress they have made in reaching their goal?


what's the answer
A
30%

B
14
C
12
D
0.95

Answers

Answer:

is there an image?

Step-by-step explanation:

if no then i guess B

What is the lowest form of 32:28?​

Answers

Answer:

to lowest terms of 32:28 is 8/7 or 8:7

Step-by-step explanation:

Don’t get it help me !

Answers

Answer:

a > 12

Step-by-step explanation:

To ride the go karts you need to be OVER 12 years old. We are going to use < and > because you can't be 12 and younger. The hint is OVER because this essentially means that the variable a HAS to be bigger than 12. Thus is why the ineuality is a > 12.

Best of Luck!

1. If your local library allows you to check out up to 10 books every month, what is the
maximum number of books you can check out in 2 years and 5 months?

Answers

Answer:

290 books

Step-by-step explanation:

10 × 12= 120

120×2= 240

10×5=50

50+240= 290 books in 2 years and 5 months. hope this helps!

Please help :) Thanks! ​

Answers

Answer:

Answer: A

Step-by-step explanation:

Identify the first step when evaluating the expression 11 – 10 ÷ 2 + 6 × 1

Answers

the first step would be division

using bedmas, the division comes first

Answer: 6.5

Step-by-step explanation: You first substract 11-10 that would be 1 so, you divide it by 2, that tyhe answer of that is 0.5 so we add 6, the total owuld be 6.5, times 1, it would be the samen cantity because each number multiple by 1 give the same answer.

When the supplies are endless, prices tend to O A. fluctuate O B. stay the same O C. decrease O D. increase​

Answers

the answer is c. decrease

Pls help

I need 20 characters to submit this question that’s why there is more words pls help

Answers

Answer:    [tex]5\sqrt{42}z^3[/tex]

Step-by-step explanation:

[tex]\sqrt{z} \cdot \sqrt{30z^{2} } \cdot \sqrt{35z^{3} } =\sqrt{z \cdot 30z^{2} \cdot 35z^{3} } =\sqrt{30 \cdot 35 \cdot z^{1+2+3} } =\sqrt{1050 \cdot z^{6} } =\\\\=5\sqrt{42}z^3[/tex]

9) Martin was jogging to school at a speed of 10 mph. Unfortunately,
when he was halfway there, he sprained his ankle and his mom had
to give him a ride the rest of the way at 40 mph. After school Martin
rode the bus home at an average speed of 20 mph. What was
Martin's average speed on his round trip to school and back?

Answers

23.33mph

Step-by-step explanation:

You add all the speed and divide it by 3

Other Questions
What is the Pythagorean Theorem used to find and what must you have to use it?a. magnitude, fight triangleb. direction, right trianglec. magnitude, parallelogramd. direction, parallelogram how do the gender equality and education help in population management please only submit an answer if you get it. you need to use those boxes.those options I could drag. use those to make the inequality ill give brainliest what is the sum of the fractions below 2/7+1/5A.1/4B.11/35C.17/35D.1/6 What was the major financial difference between post-World War II borrowers and borrowers after 1970 Part of social health means that you make positive contributions to your community.OATrueOB.False Rheumatoid arthritis is a disorder in which the joints swell and cause pain. Rheumatoid arthritis causes the body's own immune cells to attack the membrane of the joints. Which body system does rheumatoid arthritis affect? SOLVE FOR X 4 (2x + 3) = 6x + 10 A. -2 B. -1 12 D. 1 OD B A He was the friend of Jesus that brought back to life 3. Nicole can paint a room in six hours, Alexandra can paint a room in 5 hours,and Liana can paint a room in 4 hours. If all three work together, how longwill it take them to paint the room? evaluate the difference between 99.9 and 8.52 doo u see abs????????????????????????????? 16(V 60563x + 4 give another term for searching data in database 2 3/4c+ 3 1/8c+7 help please!:) Footlocker has sale ln any three shirts for $55.50 meanwhile nike is having their own sale ln any five sale shirts for $79.99 which store offers the best deal what is your saving per shirt -6(7 + x) plzzzz help Helpp...!!! Ppease i need helpppp 1. Carly buys a pair of jeans. The store marks them down 25%. They were originally $59.80 and she has to pay a tax of 8%. What is the price of the jeans after the discount and then tax is applied? Jayla wants to score more than 90 points this season. Assume she scores 6 points in each game. How many games does she need to play to reach her goal?