The cost of eight stress balls and five T-shirts is $111.75. The cost of twelve stress balls and four T-shirts is $102.00. What
1 answer:
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Answer:
She added the exponents instead of subtracting them.
Step-by-step explanation:
She was to simplify:
Dividing the numerator with 3 and the denominator with three gives:
Then, x³ ÷ would be
=
(Where there is division; we are supposed to subtract the exponents.)
So the final answer would be:
