1. Francis heard that a car stereo system was on sale for 30% off. If the sale price was $57.75, what was the original price of the stereo?

2. Mr. Robins earns a commission on each airfare he books. At the end of the day, he had booked $208.60 worth of airfare and earned $31.29. What is Mr. Robins’ commission rate?
3. The bill at a restaurant came to $136.40. The patrons decided to leave a 15% tip. What was the total bill including tip?

4. Winter coats are marked
st
70% off on February 1 . If a
coat costs $57.75 on January 31st, how much will it cost on February 1st?
Answer the multiple choice question below.

5. At West Middle School, there are 420 students who eat lunch. The school lunch line always offers pizza on Friday’s. If 65% of students purchase pizza on Friday, then how many pizza lunches were purchased?
A. 273 B. 147 C. 83 D. 129

Answer: 75.075

Step-by-step explanation:

1st step you get 57.75 next step you add the 30%

How many sofas must be sold in order to have a profit of $12,000?
P(x)= 750x-(600x+4500)​

Lex is selling mixtapes of his latest single. He makes a profit of $60 when he sells 12 mixtapes. How many mixtapes does he need to sell to make a profit of $300?Lex is selling mixtapes of his latest single. He makes a profit of $60 when he sells 12 mixtapes. How many mixtapes does he need to sell to make a profit of $300?

Which of the coordinates shows the point (4, -8) when it is reflected over both axes.
A. (4, 8)
B. (-4, -8)
C. (-4, 8)
D. (8, -4)
Please answer it as fast as you can

On a coordinate plane, line segment A B goes from (negative 1, 4) to (2, negative 4).

Dilate the segment about the origin by a scale factor of 1
2

What are the coordinates of B'?

The table below shows the weekly profits of a concession stand. What must the Week 5 profit be to break even over the 5-month period?

What's the answer.
8.649 x 8.485 =
Write that down in the comments.
ill hand out points to people who try their best.

he ratio of your monthly allowance to your friend’s monthly allowance is 5 : 3. Both of your monthly allowances total $40. How much is each allowance?

WACNFSHCAJ OKAY I NEED SERIOUS HELP

Write a procedure that explains how to use a number line to add integers and counters to subtract integers. Include diagrams and examples.

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!1

please help pleaseeeee

Neha used 3 bananas and 4 oranges in her fruit salad. Daniel used 6 bananas and 8 oranges. Did Neha and Daniel use the same ratio of bananas to oranges?

HELP RN.

1.Rational Number
2.Integer
3.Operations with decimals
4.Order of operations

Which expression is shown using the model below?


5 (6 + 6)
5 (6 + 5)
6 (6 + 5)
6 (6 + 10)

Mr. Cannon has a piece of land that is 3/7 of an acre. He wants to build 10 houses on his land. How much land does each house get?

Show me the division statement
explain why you chose the dividend and the divisor
give me the quotient.

Carlos opened an internet café in November. The table shows his profit or loss during his first four months in business. Use the table on the below to determine what was the overall profit or loss for the first four months the Internet café was open?

a. -$1,135.52 b. +$2,270.52 c. -$1,270.52 d. +$4,541.56

what is the coefficient of x when (7+8x)-3(2+6x+2x^2)+9(1+3x+4x^2+12x^3)-9(7-x^2-8x^3+13x^4) is simplified?

I need help with this please help me
Good answer get brainly

PLZ HELP BRAINLIEST HElPPPPP

The measures of two pairs of corresponding angles of two triangles are 24 degrees and 55 degrees. Explain why the two triangles are similar.

jasmine rides her bike 9 miles in 50 minutes .what is jasmine's speed in miles per hour?

__+ 13= -8 what is the unknown addend

Sally made 13 2/3 cups of punch for her birthday party. Before the cake was served, 5 1/2 cups of punch were drunk. After the cake was served, 4 3/4 cups of punch were drunk. How many cups of punch were left at the end of the party?

Find the measure of the indicated angle

A student was assigned to read a book over 5 days. On the first day, she read 25 pages. On the second day she read 45 pages, on the third day 30 pages, on the fourth day 50 pages, and on the fifth day 25 pages. On average, how many pages did she read in a day?

INEQUALITIES ON A NUMBER LINE!! ILL GIVE BRAINLIEST I NEED THE ANSWERS

If a recipe calls for 3/4 cups of sugar to make 3 batches of cookies, how much sugar will you need to make 5 batches? Find your unit rate in order to solve. (Not really in a hurry I need someone to talk to :( )

Solve the equation n + 8 = -11

In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now? Show your work.

im in middle school can you help me!... Your parents took your family out to dinner.Your parents wanted to give the waiter a 15% tip.If the total amount of the dinner was $42.00.What should be paid to the waiter as a tip?

What are like terms? How do you combine them? Whats an example
I NEED HELP ASAP PLEASE