3 years ago

3(5y - 42) for y = 4

Mathematics

2 answers:

liberstina [14]3 years ago

6 0

Answer:

-66

Step-by-step explanation:

y = 4

3(5y - 42)

3(5(4) - 42)

3(20 - 42)

3(-22) = -66

NemiM [27]3 years ago

3 0

Answer:

-66

Step-by-step explanation:

3(5×4-42)

(5×4)=20

3(20-42)

(20-42)=22

3(22)=66

so it's -66

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Step-by-step explanation:

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