Answer:
easy the answer is b
Step-by-step explanation:
the reason that is, is becuase I said so and I have a graphing calculator chow....
19
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4^2 + 6 ÷ 2
16 + 6 ÷ 2
16 + 3
35 blue shirts
7 x 3 = 21
7 x 5 = 35