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Usimov [2.4K]
2 years ago
12

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
Mathematics
2 answers:
sergij07 [2.7K]2 years ago
6 0
The answer is 75.050 I thought
alisha [4.7K]2 years ago
3 0

Answer: 75.075

Step-by-step explanation:

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

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Which is one is correct?
SVEN [57.7K]

Answer:

the 3rd number line

Step-by-step explanation:

first of all, we know That the line starts from zero.

the inequation is n>0

the circle inside should be the hallow one because it's "greater" not greater than or equal to.

n>0 means that n is greater than 0.

in the number line, ( the 3rd one)  n  is going away from 0. it's going greater than 0.

that is why this is the correct answer.

I hope this clarified any confusion.

3 0
3 years ago
Read 2 more answers
- 2x+4 what’s the answer
Setler [38]

What do you mean by answer? you cannot solve for a numerical value without setting it equal to anything.

the only thing you can do is factor out a 2

2(-x +2)

6 0
2 years ago
Ur going to see me a lot today
zimovet [89]

Answer:

16

Step-by-step explanation:

6 0
3 years ago
A pack of 5 smiley stickers cost $6.50. What is the unit price?
nika2105 [10]

Answer:

$1.30

Step-by-step explanation:

4 0
3 years ago
HELP!! Simplify the expression 3y^2 • 4x^2y • 5x Using the laws of exponents. Show each step of your work.
JulsSmile [24]
<span>3y^2 • 4x^2y • 5x = (3*4*5) * (</span><span>y^2 * y) * (</span><span>x^2*x) = 60 * y^3 * x^3 = 60 (xy)^3


</span>where ((<span>y^2 * y)) adding the powers in case of multiplication

and also for this:</span><span> (<span>x^2*x)</span>  </span>
5 0
3 years ago
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