Answer:
D
Explanation:
Given
= ( cross- multiply )
32x = 224 ( divide both sides by 32 )
x = 7 → D
32/8=28/x
we multiply by x
x*32/8=28
we multiply by 8/32
x=28*8/32
8 divides by 32
x=28/4=7
D: x = 7
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