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3 years ago

Is t = 9 a solution to this equation? 63 = 7 t

Mathematics

1 answer:

KATRIN_1 [288]3 years ago

8 0

Answer:

Yes, 9 is the answer.

Step-by-step explanation:

This is a one step equation so you only have to preform one operation to solve. You do the inverse operation of what the equation is doing. In this case you are multiplying, which means you will divide to solve.

63/7 = 9

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<h3>Solution:</h3>

Given that, Shawna and her best friend Keisha go shopping.

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$\begin{array}{l}{\mathrm{p}(2)=3(2)^{4}+2(2)^{3}-4(2)^{2}+21} \\\\ {\mathrm{p}(2)=3 \times 16+2 \times 8-4 \times 4+21} \\\\ {\mathrm{p}(2)=48+16-16+21} \\\\ {\mathrm{p}(2)=69}\end{array}$

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3 years ago

Read 2 more answers