Write an expression to represent the product of 6 and the square of a number plus 15.

Mathematics

2 answers:

docker41 [41]3 years ago

5 0

Answer:

6x^2 + 15

Step-by-step explanation:

We don't know what the square of a number is, so we represent it as x^2

The first part tells us to find the product of 6 and the square of a number, so

6x^2

The second part tells us to add 15 so,

6x^2 + 15

Elenna [48]3 years ago

3 0

Answer:

Step-by-step explanation:

6(x²+15)

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Answer:

<em>Mrs. Adams will earn $3,120 of interest at the end of year 8.</em>

Step-by-step explanation:

<u>Simple Interest</u>

In simple interest, the money earns interest at a fixed rate, assuming no new money is coming in or out of the account.

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