Mathematics High School

The cost of a t-shirt was $30. Now the t-shirt costs $37.50. What is the percent of change? Do the work on your own paper and write your answer as a number.

Answers

Answer 1

Answer:

25%

Step-by-step explanation:

Given that,

Initial cost of a t-shirt = $30

Final cost of a t-shirt = $37.50

We need to find percent of change. The percentage change in any value is given by :

[tex]\%=\dfrac{\text{final value-initial value}}{\text{initial value}}\times 100\\\\=\dfrac{37.5-30}{30}\times 100\\\\=25\%[/tex]

Hence, the percentage error is 25%.

Related Questions

What is 8 less than x.
Write the expression that represents this phrase

Answers

Answer:

so it is because it has

Step-by-step explanation:

a good explanation

Product of square of x and cube of y

Answers

Where’s the image? I don’t see it

i’ll mark you brainliest

Answers

Answer:

thanks and it is 25

there are 4 prime numbers in the spinner

A 100% = 4

? = what about

100×1/4

= 25%

The black graph is the graph of y=f(x). Choose the equation for the red graph.

Answers

Answer:

y-1 = f(x)

Step-by-step explanation:

Here, we want to choose the equation for the ref graph

The red graph as we can see is above the black

This means it is more positive

The difference between the two is just 1 unit

By the addition of 1 to the y-value of the black graph, we get the red

Thus, we have that;

y- 1 = f(x)

I WILL GIVE YOU BRAINLY PLSS

Victor scored a 9, 7, and 10 on his first three math tests. What score must he get
on his fourth test to have a score of at least 34 points?
A. ≥ 8
B. 9
D. > 8

PLSS SHOW YOUR WORK PLSS

Answers

Answer:

Step-by-step explanation:

9+10+7=26. 9+26=35 so he has 35 points which is more than 34. hope this helps

You are going clothes shopping and can spend at most $130 on clothes. It costs $30 for a pair of pants and $22 for a shirt. Let x represent the number of pants you can buy. Let y represent the number of shirts you can buy.

Answers

Answer:

HERE

Step-by-step explanation:

30x + 22y=130

5 minus negative 6 minus one equal 9

Answers

Actually it equals -2

Have a great day!

What is a SKEW in Geometry?

Answers

Two or more lines which have no intersections but are not parallel

If you deposit 4,300 into an account with an semi annual interest rate of 11% how much will you have after 1year

Answers

Answer:

FV= $4,786.01

Step-by-step explanation:

Giving the following information:

Initial deposit (FV)= $4,300

Number of periods (n)= 2 semesters

First, we need to calculate the semi-annual interest rate:

Semi-annual interest rate= 0.11/2= 0.055

Now, to determine the future value, we need to use the following formula:

FV= PV*(1+i)^n

FV= 4,300*(1.055^2)

FV= $4,786.01

Helpp I will mark brainliestttt

Answers

Answer:

Step-by-step explanation:

.45x25+10.00= 21.25

.65x25+5.00=21.25

Translate the figure 7 units right and 3 units down.
Plot all of the points of the translated figure.

Answers

I hope this helps...

a half of 48 divided by6multiplied by4 plus 3 minus 2

Answers

Answer:

Step-by-step explanation:

follow the order of operations (PEMDAS): half of 48 is 24

24 / 6 = 4

4 x 4 = 16

16 + 3 = 19

19 - 2 = 17

Answer:

Step-by-step explanation:

half of 48 is 24

24 divided by 6 is 4

4× 4= 16

16+3= 19

19-2=17

4 divided by 57 please help

Answers

Answer:

0.07017

Step-by-step explanation:

john worked x hours this week and shanique worked eight hours less than john. Write an algebraic expression for the number of hours that shanique worked this week
A.) 8x
B.) x + 8
C.) 8 - x
D.) x
- 8

Answers

Answer is D because I watched a yt bidoe

A milk truck delivers 457 dozen gallons of milk to stores in 1 day. Write and solve an equation to find g, the number of gallons of milk the milk truck delivers in 1 day I don't get it help!

Answers

Answer:

5484 gallons

Step-by-step explanation:

Given that:

Delivery in 1 day = 457 dozen gallons

g = number of gallons delivered on that day

Recall :

1 dozen = 12

Therefore, the number of gallons delivered in 1 day :

457 gallons * 12 = 5484 gallons

pls help will give brainiest
Find the length of A.

Answers

Answer:

Step-by-step explanation:

13^2=169

12^2=144

169-144=25

Root 25 is 5

A.) 5
use Pythagorean theorem: a^2+b^2=c^2
plug in the values
x^2+12^2=13^2
Move the 12^2 to the other side
x^2=13^2-12^2
x^2=25
Take the square root from both sides
x=5

The three angles of a triangle measure x+37, 90, and x+67. Find the measurement of the smallest angle in degrees.
Please help!!!

Answers

Answer:

The first angle is the smallest

Step-by-step explanation:

Step one:

given data

Angle 1= x+37

Angle 2= 90

angle 3= x+67

We know that the sum of angle in a triangle is 180

x+3+90+x+67= 180

collect like terms

2x+160= 180

2x=180-160

2x= 20

divide both sides by 2

x= 10

Step two:

Angle 1= 10+37= 47 °

Angle 2= 90= 90

angle 3= 10+67= 77 °

Find the volume of the figure in cubic centimeters.

Answers

Answer:

755.16 cm³

Step-by-step explanation:

We can separate this into two parts -- the bottom rectangular prism and the top triangular prism.

The volume of the bottom part is 12*4*14 = 672 cm³

For the triangular prism, we have an equilateral triangle, with sides 4cm, as well as a length of 12cm. We can find the area of the triangle and multiply it by 12 for our answer. The area of an equilateral triangle is [tex]\frac{\sqrt{3} }{4} 4^{2}[/tex], which is approximately 6.83 -- we can multiply that by 12 to get 83.16 cm³

Add these 2 up to get 755.16 cm³ as our answer

Please help

Complete the square for the following equation x^2-18x

Answers

Answer:

Multiple answers would work

Step-by-step explanation:

From the subtraction sign before the 18x, we can infer that one of the equations has a negative number. So, know we have this:

(x-?) (x+?)

There are multiple answers this could be,

(x-18) (x)

(x-20) (x+2)

You get where I am going...

If you went with the first on (x-18) (x), then you wouldn't have to add anything.

(x-20) (x+2) = x^2 - 18X - 40.

To be honest this one stumped me. Some just have multiple answers. My guess is that you have to fill out the boxes so maybe the first answer wouldn't work.

Sorry I couldn't give a concise answer. Though their probably is one obivious answer that I am missing.

Answer:

I think its 16, 32, or 36.

Step-by-step explanation:

Because I set it up like 2/100 = x/18 and then do the math

What is the value of the growth factor of the function?
A) 1/5
B) 1/3
C) 2
D) 6

Answers

Answer:

Step-by-step explanation:

Divide 18 by one third and see what ya get

then 6, then 2. BOOM!

A bag contains 16 coins consisting of
dimes and nickels. The total value of
coins is $1.30. How many of each
type of coin are there?

Answers

Answer:

Dimes: 10 dimes

Nickles: 6 nickels.

Step-by-step explanation:

Dimes: 10 x 0.10 = 1.00

Nickels: 6 x 0.05 = 0.30

$1.00 + $0.30 = 1.30

Which of the following represents the solution to the equation 4x - 2 = 10?

Answers

Answer:

the top option

Step-by-step explanation:

solve 4x - 2 = 10 and you get

4x = 12

x = 3

this means there is only one solution and only 3 should be filled in

A team's total salaries is $4,614,244. The team would like to bring the total down to $3.5 million. What would be the percentage decrease in the team's total salary?

Answers

Answer:

24.14%

Step-by-step explanation:

Given that,

A team's total salaries is $4,614,244.

The team would like to bring the total down to $3.5 million = $3500000

We need to find the percentage decrease in the team's total salary. The percentage decrease/increase in any value is givenby :

[tex]\%=\dfrac{\text{change in population}}{\text{initial population}}\times 100\\\\=\dfrac{3500000-4,614,244}{4,614,244}\times 100\\\\=24.14\%[/tex]

So, the percentage decrease in the team's total salary is 24.14%.

James wants to buy a new cell phone package there are three packages available for each offering a different deal which package offers the best deal

Answers

Answer:package 3

Step-by-step explanation:

Hope I am right it is there cheapest

if a car travels 120 miles in 4 hours. what is its speed per hour

Answers

Answer:

v = 30 km/h

Step-by-step explanation:

Given that,

Distance covered by a car, d = 120 miles

Time, t = 4 hours

We need to find the speed of the car. The speed of an object is equal to the distance covered divided by the time taken. It can be given by :

[tex]v=\dfrac{d}{t}\\\\v=\dfrac{120\ \text{miles}}{4\ \text{hour}}\\\\v=30\ \text{mph}[/tex]

So, the speed of the car is 30 km/h.

Please help I need this soon

Answers

Answer: C = -6.3

Step-by-step explanation:

What is x/y 2/130 4/100 6/70
pls help

Answers

Answer:

It is inversly proportional, there is no constant, the directio is from left to right and from up to down, as x gets larger, y gets less

Step-by-step explanation:

if you increase an amount by 3 percent what is the single multiplyer

Answers

1.03 should be the answer

Answer:

1.03% is the answer

Step-by-step explanation:

Please answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Answers

So it shows that B is 20, and this is a right triangle, so O is more than likely equal to P. So you would multiply 20 by 29 to get your answer. This would be 580. I’m pretty sure this is right if not close. I’m so sorry of wrong.... but good luck! :)))

Find a ratio equivalent to
2/2
X
3/6
whose second quantity is 1.

Answers

Answer:

2/2 has a ratio equivalent to 1

3/6 has a ratio equivalent to 0.5

Step-by-step explanation:

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