Answer:

Step-by-step explanation:

C. Every y-value is twice the square of its x-value
Answer: The answer is 4,500.
Explanation: 450 x 10 = 4,500.
Answer:
x=12
Step-by-step explanation:
put the x at one side and the numbers ar the other
5/2x-3/4x=14+7
10/4x-3/4x=21
7/4x=21
7x=84
x=12
Answer:
the answer is 44cm3
Step-by-step explanation:
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