Set up a proportion

x is the estimated number of returned phones. cross multiply to find x
12 x 2000 = 24000
350 x X = 350x
24000=350x
Divide
x=68.57
B.) 68
Answer:
Is there a graph for it?
Step-by-step explanation:
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Answer:
300
Step-by-step explanation:
75 multiplied by 4 is 300