Answer:
the answer is 200 square feet
Step-by-step explanation:
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A. x + 3
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EXPLANATION:

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Therefore:
The correct answer: A. x + 3.
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Step-by-step explanation:
a diagram is necessary. please provide a diagram.
OK so if 70% of students in 8th grade have siblings and 112 8th graders have siblings, then:
0.7(total 8th graders) = 112
total 8th graders = 112/0.7
total 8th graders = 160
And since the number of 8th graders is 5/6 the size of the 7th grade class:
5/6(7th grade class) = 160
5(7th grade class) = 960
7th grade class = 192.
The correct answer is D) 192.
Hope this helps
cheers,
Brian
Answer:
yes
Step-by-step explanation: