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Irina-Kira [14]
2 years ago
14

1. Which expression is equivalent to 9k + 16? Explain why.

Mathematics
2 answers:
tatyana61 [14]2 years ago
7 0

Answer:

D

Step-by-step explanation:

3k +4k+2k+10+6

Collect like terms

9k +16

Answred Gauthmath

bonufazy [111]2 years ago
5 0

Answer:

D 3k + 4k + 2k + 10 +6

Step-by-step explanation:

A 4 + 5k + 10 +6 Combine like terms

5k+ 20  not equal

B 4 + 3k + 2k + 10 +6 Combine like terms

5k +20

C 2k +7 + 10 + 6  Combine like terms

2k + 23

D 3k + 4k + 2k + 10 +6  Combine like terms

9k+ 16

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defon
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A= x
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So if you plug in those numbers into the equation...

(x^2) + (2x^2) = (25^2)

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A rectangle has a length of (x+10) centimeters and a width of x centimeters. If the perimeter is 32 centimeters, what is the len
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Given:

Length of rectangle = (x+10) cm

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Solution:

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