Chen paid $36 for some books after a 25% discount was applied. What was the original price of the books?

1 answer:

4 0

The answer is $48 for the book

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ohaa [14]

Answer:

x=6,y= 7

Step-by-step explanation:

-6x +7y= 13

-6x+8y=20

-y = -7

divide through by -1

y =7

sub y= 7 in equation 1

then x= 6

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3 years ago

Natali5045456 [20]

ns +sb = 5.4 cm

sb = en so en can be plugged in for sb

therefor es = 5.4

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3 years ago

Marrrta [24]

The answer would be 16

11 + (8-3)^2 - 20 = 16

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lbvjy [14]

11-10
12-30
13-20
14-30

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3 years ago

belka [17]

Answer:

The answer is B. hope this helps

4 0

3 years ago