A family plans to surround their pool with a patio of constant width. The dimensions of the pool with the patio will be 15 feet by 20 feet. Write and simplify a polynomial to express the area of the pool.

hi,

3. 12.15, you are correct.

4.2.01, your first digit is correct,

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step-by-step explanation:

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~courtney

step-by-step explanation:

x-intercept:

(

−

1

+

√

7

,

0

)

,

(

−

1

−

√

7

,

0

)

y-intercept:

(

0

,

−

6

)

#12 the answer is the third option