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Answer:
$8
Step-by-step explanation:
$30 is the new total
let's say x equals the price of the old racket
1. first you set the problem
2. then you subtract 6 from both sides
3. finally you divide by 3 from both sides
there's your answer.
Answer:My family hates me
Step-by-step explanation:
Answer:
Option 1, 4
Step-by-step explanation:
84/7 = (156 - x)/x
12 = 156/x - 1
13x = 156
x = 12