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HELP!
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PLEASE!
1 answer:
Answer:
Esmeralda added the numerators; Esmeralda added the denominators; Esmeralda did not use the reciprocal of the divisor
Step-by-step explanation:
-5 1/4 divided by 3/2 = -7/2
The same goes for the second fraction.
For the -21/4 and the 3/2 with the parenthesis, they added the numerators and denominators when they should've multiplied.
And they did not use the reciprocal of the divisor because -21/4 divided by 3/2 would mean that you would have to multiply -21/4 by 2/3 not 3/2.
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
1/2
Step-by-step explanation:
x + 9 = -15x = [1]
x - x + 9 = -15x -x = 1
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Hope this helps
Answer:
<u>(2) x </u>
<u> 4</u>
Step-by-step explanation:
Given the sqrt(x), x zero
So, given sqrt(x -4), x -4 0
Now solve for x
x - 4 0
x 4
Answer:
Step-by-step explanation:
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