52/65=.8
52 is 80% of 65
there is a 20% discount
Answer: Add 4x to both sides.
Step-by-step explanation:
Step-by-step explanation:
18+ 5(2x + 5) = 12
18 + 10x + 25 = 12
43 + 10x = 12
10x = 12 -43
10x = -31
x = -3.1
Answer:
3.17
Step-by-step explanation:
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