Answer:
X=®™✓©™[[
Step-by-step explanation:
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(x-3)^2=10
I hope this helps you.
Answer:
The one you have selected is the right answer 126 times pi
Step-by-step explanation:
Exact answer - 395.840674
Given that,
Shelley's pet food store sold one customer 5 peanut butter biscuits for $3. She sold another customer 7 beef treats for $4.20.
For peanut, the cost is ratio is

For beef, the ratio is

If we take cross product of these items,

It implies, that the sale is in true proportion. From the cross product, we find that it is equal.
The fraction is 27/30. It is equivalent to 9/10 and 27 + 30 = 57.