Replace a and b in the equation with the given values:

(2+5) - 3/3-4 + 2(3+3)/2

Simplify each equation:

7 - 3/-1 + 12/2

Simplify again:

7 +3 +6 = 16

The answer is D.

**Answer:**

15

**Step-by-step explanation:**

z2 - 2z + 15

(15)2 - 2(15) + 15

30 - 30 + 15

0 + 15

15

11) A rectangle = 11.5 x 9.5 = 109.25

A triangle = 8x 9.5 = 38

Total area = 109.25 + 38 = 147.25

**Answer:**

n is equal to 17 if you want you can plug the number to both equation and try to see if both are equal if they are equal that means you did it right

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