The value of a professor basketball players autograph rose 30% in the las year.It is now worth $286.00. What was it worth a year
ago
A. $210.00
B. $230.00
C. $200.00
D. $220.00
1 answer:
Answer:
$220 dollars
Step-by-step explanation:
a = p * w (the percentage formula)
subsitute. It rose by 30 % since last year so you're going to put 1.30 (30% -> 0.30 then add 1)
286 = 1.30 * w
solve.
w = 220
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