3 years ago

decide if the following change is an increase or decrease. then determine the percent of change. 48 inches to 30 inch

1 answer:

nlexa [21]3 years ago

4 0

It is a decrease by 37.5%

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gavmur [86]

0.27 cents. Just divide 3.78 by 14 to find the unit price.

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3 years ago

Tom [10]

<span>Use a proportion:
x/(5 1/2) = 50/4
--------
x = (11/2)(50/4)

--------
x = 550/8
----
x = $68.75</span>

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3 years ago

HACTEHA [7]

Answer:

Step-by-step explanation:t

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3 years ago

gizmo_the_mogwai [7]

Hello,

Answer B

f(g(x))=f(x²-7x-9)=x²-7x-9-2=x²-7x-11
f(g(-1))=1+7-11=-3

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3 years ago

vlada-n [284]

7 1/2 is 7.5 and 3/4 is .75, so 7.5 divided by .75 is 10.

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3 years ago