2400miles/60hours
40miles/hour
Answer is D
10x+32=0
10x=-32
x=-32/10 or -3.2 or -16/5
Step 1 ) Separate the 4 and x.

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Step 2 ) Simplify the square root of 4.

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Step 3 ) Simplify.

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This is now in its simplest form, so the final answer is...

or it could be...

Either one is correct. Only difference is one is in simplest form and one isn't.
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- Marlon Nunez
Answer:
3b -
b
Step-by-step explanation:
Let the number be "b"
So the expression would be:
3b -
b
Answer:
Both rectangles and squares have four sides of equal length