Simplify.Your answer should contain only positive exponents.(x^3y^-2)-4
1 answer:
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Answer:
D. 160
Step-by-step explanation:
This question can be solved by proportions, using a rule of three.
In this question:
For each 3 white carnations, 5 yellows are needed, which leaves us with 8 total carnations. So for 60 white, the total is:
3 white - 8 total
60 white - x total
So
Dividing both sides by 3
The correct answer is given by option D.