3 years ago

Can someone help me with these 4 questions

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

4 0

15. 145. 360-90-95-30
16. 90

The other picture number 16 again I already did that one.

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Mamont248 [21]

Step-by-step explanation:

step one Distribute

x−45=8(2x+3)−18

x−45=16x+24−18

step two Subtract the numbers

x−45=16x+24−18

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3 years ago

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defon

Answer:

$3 \: s$

Step-by-step explanation:

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lara31 [8.8K]

The answer is D. –1 + 2 = 1

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