Show all steps please

22/21

Step-by-step explanation:

So we multiply 5 by 3, and get 15, then we multiply 7 by 3 and get 21.

Do the same for the second term. We multiply 1 by 7, and get 7, then multiply 7 by 3 and get 21.

ince our denominators match, we can add the numerators.

15 + 7 = 22

So the answer is:

22/21

22/ 21

Step-by-step explanation:

5 × 3 = 15

7 × 1 = 7

15 + 7/ 21

= 22/21

hope it helps!

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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