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3241004551 [841]
3 years ago
13

Please help? unit rates in math

Mathematics
1 answer:
Vikentia [17]3 years ago
7 0
The answer is a hope it helps
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A student concluded that has infinitely many solutions. Which statement BEST describes the student’s conclusion?
Nastasia [14]

What's the equation?

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3 years ago
If Fun Reads Bookstore has a ready club with a $40 fee and charges $5 per book and Cool Covers Bookstores club charges $100 fee
choli [55]

Answer:

You have to buy more than 20 books to make Cool Cover Bookstore club a better deal.

Step-by-step explanation:

Given that:

Fee charged by Fun Reads Bookstore = $40

Charges per book = $5

Let x be the number of books.

A(x) = 5x+40

Fee charged by Cool Covers Bookstore = $100

Charges per book = $2

B(x) = 2x+100

For making Cool Cover Bookstores club a better deal,

B(x) > A(x)

2x+100 > 5x+40

2x-5x > 40-100

-3x > -60

Dividing both sides by -3

\frac{-3x}{-3}>\frac{-60}{-3}\\x>20

Hence,

You have to buy more than 20 books to make Cool Cover Bookstore club a better deal.

8 0
3 years ago
A hat is on sale for 20% off. If the original price was $32.00, what is the sale price? (HINTI not the amount taken off)
maria [59]

Answer:

6.4

Step-by-step explanation:

This is because 20% of 32 is 6.4.

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3 years ago
(a) 3n – 11 > 5n – 18
Bad White [126]

Answer:

Step-by-step explanation:

Bringing like terms on one side

-11 + 18 > 5n - 3n

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2 years ago
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Answer:

im confused please explain better

Step-by-step explanation:

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