2 years ago

I need help please please help

1 answer:

7 0

How can i help you please guide me?

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LiRa [457]

The answer is -52

First you must substitute the variables

$(3^2)(-4)-(-4^2)$

Then you must simplify

$-52$

8 0

2 years ago

kicyunya [14]

Answer:

25-7

Step-by-step explanation:

"Substitute for": Replace x with ____

Since it is given that x = 25 -y, we can replace the x in 5x + y = 10 with 25 - y by the substitution property of equality.

6 0

2 years ago

Zielflug [23.3K]

1.92 cm = 15 cm
1.2 cm = ? cm

$\frac{15}{1.92} = \frac{?}{1.2}$

15*1.2 = 1.92*?
18 = 1.92*?
9.375 = ?

The answer is B

3 0

2 years ago

weqwewe [10]

The answer would be p + s = q + s ...so it would be B.

6 0

2 years ago

balu736 [363]

it is 1 2 twelve I can end without 20 word my friend so deal with it

6 0

3 years ago