Mathematics High School

A store is having a sale where all shoes are discounted by 20%. Diego has a coupon for $3 off of the regular price for one pair of shoes. The store first applies the coupon and then takes 20% off of the reduced price. If Diego pays $18.40 for a pair of shoes, what was their original price before the sale and without the coupon?

Answers

Answer 1

Answer:

26.00

Step-by-step explanation:

Answer 2

Answer: 18.40

Step-by-step explanation:

0.8 x  (x-3)= 18.40

Related Questions

Chris works at a local hardware store where she earns a weekly salary of $150 and a 3% commission on all sales this week she sold $1500 worth of products

Answers

Answer:

Commission is $45.00

Weekly salary was $150.00 + $45.00

She earned $195.00 for her paycheck

Step-by-step explanation:

10 is 6% of what number

Answers

Answer:

166.67

Step-by-step explanation:

We have, 6% × x = 10 or, 6/100 × x = 10

Multiplying both sides by 100 and dividing both sides by 6,

we have x = 10 × 100/6

x = 166.67

If you are using a calculator, simply enter 10 × 100 ÷ 6, which will give you the answer.

Hope this helps

Mhanifa can you please help me? I’m really stuck on this

Answers

Answer:

The first diagramThe right triangles are congruent by SSS (or HL)Corresponding angles at point T are congruent.

P lies on perpendicular bisector

The second diagramThe right triangles are congruent by  HLCorresponding angles at point T are congruent.

P lies on perpendicular bisector

The third diagramThe right triangles are congruent by  HL.Corresponding angles at point E are congruent.

P lies on the angle bisector

In all three cases we have sufficient information

An artist mixes paint to make new colors.
She uses 13 cup of red paint and 13 cup of yellow paint to make a batch of orange paint.
If the artist has 2 cups of red paint available and 3 cups of yellow paint available,
how many batches of orange paint can she make?

Answers

Answer:

The artist can make six batches of orange paint and it remains one cup of yellow paint

Hope it helps plz give me brainlist :)

At an amusement park, anyone who is taller than 5 feet is allowed to ride the rollercoasters. Write an algebraic inequality using y to represent those who are taller than 5 feet and can ride the rollercoaster.

Answers

Answer:

y > 5

Step-by-step explanation:

To ride the Rollercoaster, height must be above 5 feets

y = height

Hence, the inequality representing those who can ride the Rollercoaster is :

Height above 5 feets

y > 5

Hence, anybody for which the inequality statement is true can ride the Rollercoaster.


Your friend says that V169 is 13. Another
friend says that V169 is –13. Who is correct?
Explain.

Answers

The first friend your very welcome

Answer:

first one is correct

Step-by-step explanation:

What is 69.37 minus 1.93

Answers

Answer:

the answer is 67.44 hope it helps smile

Tom and Brian are hiking towards each other at the opposite ends of a trail that is 21 miles long. Tom hikes uphill at a speed of 2 miles per hour. Brian is hiking downhill at a speed of 4 miles per hour. How long will it take for the two to meet?

Answers

Answer:

3.5 hours

Step-by-step explanation:

Distance = 21 miles

Speed * time

Speed * time = distance

Tom speed = 2 mph

Brian = 4 mph

Let time = t

Brian distance + Tom's distance = total distance

4t + 2t = 21

6t = 21

t = 21 / 6

t = 3.5 hours

The leprechaun needs to walk 512.5 miles to get the pot of gold. If he plans
to walk 12.5 miles per day, how many days will it take him to reach the gold?

Answers

Answer:

41 days

Step-by-step explanation:

512.5 ÷ 12.5 = 41 days

The supplement to a 168 degree angle is

Answers

Answer:

12°

Step-by-step explanation:

supplements added together = 180°

Someone please help with this Free Response on USATestPrep


Given the equation y = 12x − 25, describe a real-life context that could be modeled by the equation and describe the meaning of the coefficient, variable, and constant term expressed in the equation.

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given the equation :

y = 12x − 25

The initial depth of groundwater being held by a storage tank which extends downward below the ground surface is - 25. The rate of change in depth the groundwater per unit of Rainfall is 12. Hence, a linear model which could model the depth of water in the tank in the described scenario is ;

y = 12x − 25

The rate of change in depth of ground water, y per unit change in number of Rainfall, x gives the slope Coefficient, which equals 12

The intercept value, which is the initial depth of groundwater before, it started raining is - 25

Craig likes to collect vinyl records. Last year he had 63 records in his collection. No he has 112 records. What is the percent increase in his collection? Round to the nearest whole.

Answers

Answer:

Collection increased by 78%.

Step-by-step explanation:

Last year number of vinyl records in Craig's collection = 63

Now he has number of vinyl records = 112

Number of vinyl records increased = 112 - 63 = 49

Percentage increase in his collection = [tex]\frac{\text{Number of records increase}}{\text{Number of records last year}}\times 100[/tex]

                                                               = [tex]\frac{49}{63}\times 100[/tex]

                                                               = 77.8

                                                               ≈ 78%

Therefore, his collection increased by 78%.

A shark is swimming 25 feet below the surface of the water. It goes down another 12 feet. What is the new depth the shark is swimming at?

Answers

Answer:

37 feet below the surface or -37 ft

Step-by-step explanation:

the new depth is -37 feet

Write an equation (y=mx+b) through the points: (3,-1) and (8,9)

Answers

Answer:

y=2x-7

Step-by-step explanation:

m==2

y=mx+b

9=16-7

y=2x-7

How much money would you pay in interest if you borrowed $1,500 for 8 years at a simple interest rate of 12% APR?​

Answers

Answer:

1$

Step-by-step explanation:

9. Bella hiked a 13-kilometer trail at Great Peak. How many meters did Belle
hike? 1km = 1,000m
A 0.13
B 0.013
C 1,300
D 13,000
9.)

Answers

Answer:

D. 13,000

Step-by-step explanation:

If there are 1,000 m in 1 km, we can find the number of meters she hiked by multiplying 13 by 1,000:

13(1000)

= 13,000

So, Belle hiked 13,000 meters.

The correct answer is D. 13,000

pls help
In triangle ABC, the length of side AB is 17 inches and the length of side BC is 23 inches. Which of the following could be the length of side AC?
A.
42 inches
B.
4 inches
C.
45 inches
D.
30 inches

Answers

Answer:

Correct Answer: D

Step-by-step explanation:

17+23<x<23-17

40<x<6

Answer:

correct answer is D

Step-by-step explanation:

the sum of the other sides of the triangle should be greater than the third side

hence the correct option is OPTION D

HELP ME PLEASE FOR THE SAKE OF GOD LOL

Answers

Answer:

Cells we are made of Stem cells

Red blood cells

White blood cells

Step-by-step explanation:

Find the solution of the system of equations.
4x – 8y = -44
2x + 4y = -6

Answers

Answer:

x= -7/2

y= 5/4

Step-by-step explanation:

x-2y=-11

x+2y = -6

then isolate x and set equal to each other

-2y - 6 = 2y -11

4y = 5

y = 5/4

then solve for x using y.

x+5/2 = -6

x = -7/2

A power line stretches from the top of a building to the ground. The power line is 100ft. long and the building is 50 ft. tall. What is the horizontal distance from the end of the power line to the building?

Answers

Answer:

86.6 ft.

Step-by-step explanation:

Meira hired a plumber to help her install a new sink in her bathroom. The plumber charges $65.75 for the first hour and $38.50 for each hour thereafter. Meira has a $200 budget for the installation. If the plumber takes 3 hours to complete the job. How much, in dollars, will Meira have left in her budget?

Answers

Answer:

17.75

Step-by-step explanation:

11 divided by 30.8 please help

Answers

Answer:

2.8

Step-by-step explanation:

Answer:

0.357142857...

Step-by-step explanation:

11 ÷ 30.8 = 0.357142857...

1 decimal place = 0.4

2 decimal place (also 2 significant figures) = 0.36

3 decimal place (also 3 significant figures) = 0.357

Katelyn wants to build a desk for her doll. Her actual desk is 3 feet tall. The scale is 0.5 in: 1 ft How tall will the doll desk be?

Answers

Each foot of the real desk will be 0.5 on the dolls desk.
3ft x 0.5 in per ft = 1.5 inches

What is the value of m?

Answers

m=18

explication: both of the angles are 90 degrees, 90-33=57, 3(18)+3=57
3m+3=90 then subtract (90-3) which equals 3m=87 then divide both sides by 3 (87divided by 3) which equals 29 so M=29

HELP DUE IN 30 MINS!

17. Are the triangles similar? Yes or No

18. Which postulate justifies your answer to #17?



A. SSS~ Postulate


B. SAS~ Postulate


C. AA~ Postulate


D. They are not similar.

19. Finish the similarity statement: ΔTER ~ Δ??

Answers

Answer:

D

Step-by-step explanation:

I looked at the picture️

Answer:

17.yes by angle angle angle axiom.

C. AA~ Postulate

triangle TER~traingle GSR

I NEED HELP PLZZ THE IS DUE TODAY PLZZ thank you

Answers

V=lwh

The height is 2 cubes, the length is 5 cubes, and the width is 3 cubes. Now you can just plug it into the formula.

V=lwh
V= 5x3x2
V=30

Hope this helps!! :)

Write the equation of the line in Slope-Intercept form that passes through the point (4,-7) and has the same slope as y=1/4 x +3

Answers

Answer:

Step-by-step explanation:

y + 7 = 1/4(x - 4)

y + 7 = 1/4x - 1

y = 1/4x - 8

please help quick!! i’ll give brainliest!!

Answers

Answer:

its the second one i belive

Step-by-step explanation:

Find two integers whose sum is 20 and product is 99

Answers

Answer:

11 and 9

Step-by-step explanation:

X+Y=20

X*Y=99

Y=20-X

X*(20-X)=99

20X-X^2=99

20X-X^2–99=0

-(X - 11) (X - 9) = 0

Two solutions

X-11=0, X=11

X-9=0, X=9

Y=20-X, so if X is 9, Y is 11

Y=20-X, so if X is 11, Y is 9

The two numbers are 11 and 9

What is the area of the rectangle?
A. 6,000 units2
B. 6,100 units2
C. 6,660 units2
D. 6,666 units2

Answers

The area of the rectangle is A. 6000
A. 6,000 units^2

The area of a rectangle equals its length times its width. 60 • 100 = 6,000
Other Questions
Taxable income and pretax financial income would be identical for Skysong Co. except for its treatments of gross profit on installment sales and estimated costs of warranties. The following income computations have been prepared. Taxable income 2019 2020 2021 Excess of revenues over expenses (excluding two temporary differences) $148,000 $227,000 $96,400 Installment gross profit collected 8,400 8,400 8,400 Expenditures for warranties (5,500 ) (5,500 ) (5,500 ) Taxable income $150,900 $229,900 $99,300 Pretax financial income 2019 2020 2021 Excess of revenues over expenses (excluding two temporary differences) $148,000 $227,000 $96,400 Installment gross profit recognized 25,200 -0- -0- Estimated cost of warranties (16,500 ) -0- -0- Income before taxes $156,700 $227,000 $96,400 The tax rates in effect are 2019, 40%; 2020 and 2021, 45%. All tax rates were enacted into law on January 1, 2019. No deferred income taxes existed at the beginning of 2019. Taxable income is expected in all future years. Prepare the journal entry to record income tax expense, deferred income taxes, and income taxes payable for 2019, 2020, and 2021. Because of scarcity A-prices of goods are always high. B- people trade goods.C-people buy more goods.D-people must make economic choices. what is the tone in the short story "the difficult path"? Which expression is not equivalent to 2/3 x4 What is the primary purpose of the Tenth Amendment in the Bill of Rights?A.to establish the right to a fair trialB.to establish the powers of the statesC.to give every American citizen the right to bear armsD.to make sure enumerated rights are not the only rights what is commercial bank? in your own words. Some ways the pandemic affected you? Steve's only source of income for the year is a salary of $24,000. He is not married and has one dependent child who is eligible for the child tax credit. Steve's tax liability is $570 before any credits or prepayments are applied. He had $500 withheld from his salary. After applying the earned income credit, what is Steve's refund or balance due When a man or woman is infertile can they still release sexual fluids, or is it all dry down there Which of the following has made communication within teams more difficult in recent years?A. advancements in technologyB. an increasingly global societyC. a culture of disrespectD. declining professionalism Choose the best answer to the following question.What do you need to buy something at the store?regalosdinerodulcesflores x = -0.25 and y = -6Solve the expression: x + 2y 1. Cash balance per bank, July 31, $7,308. 2. July bank service charge not recorded by the depositor $42. 3. Cash balance per books, July 31, $7,392. 4. Deposits in transit, July 31, $2,982. 5. $1,680 collected for Cullumber Company in July by the bank through electronic funds transfer. The accounts receivable collection has not been recorded by Cullumber Company. 6. Outstanding checks, July 31, $1,260.(a) Prepare a bank reconciliation at July 31, 2010(b) Journalize the adjusting entries at July 31 on the books Hey You,Can I tell you a secret?You are so beautiful. Whether your curvy or skinny tall or short... weather your hair is blond, brown, black, or red... weather you have braces, glasses, or scars from all those years of hating your beautiful body you're in.No one has the same sparkle in their eyes or shine in their hair or spark in their words. There's never been anyone like you . There isn't right now and there won't be again. Dont let anyone ever drag you down and never take hate Now take a look at that beautiful human in the mirror andLove Yourself! a store bought an aquarium at a cost of $60 and marked it up 50%. Later on the store marked it down 30%. What was the discount price? whats the domain and range of this graph? Find the missing length of the triangle. If necessary, round your answer to the nearest tenth Does anyone need help on a essay for English/Writing? I write essays a lot and I am taking a college course, so if you need help, I'm happy to help you. Let me know! suppose that an individual has a body fat percentage of 19.8% and weighs 162 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenths I need help with this problem