U decreased by 17 is u-17.
if you decrease a number from something, you use subtraction.
therefore, u decreased by 17 is u-17
Answer:
you alrady got the answer
Step-by-step explanation:
To find X, set up a ratio with the given dimensions:
10/15 = X/42
Cross multiply:
420 = 15x
Divide both sides by 15:
x = 420 / 15
x = 28
Answer: 4
Step-by-step explanation:
2 + 2 = 4
In some cases, it also equals fish.
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