3 years ago

Evaluate the exponential expression. 3•42

Mathematics

1 answer:

LuckyWell [14K]3 years ago

8 0

Answer:

Step-by-step explanation:

Trust me

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3(x+9)-4x=11x-13x+23

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Answer:

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Step-by-step explanation:

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Answer:

6 number of seashells for 1 Summer. 21 number of seashells for two summers. 36 number of seashells for three summers. 51 number of seashells for 4 summers.

Step-by-step explanation:

15 substituted in for f and x is the the number of summers.