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Sergio [31]
3 years ago
5

Find the difference: -7 -− (-2) = A 9 B -9 C 5 D -5

Mathematics
1 answer:
AveGali [126]3 years ago
8 0

Answer: B. −9

Step-by-step explanation: -7--(-2)

−7+−2

−9

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Mr. Granville needs some plywood that is about three over four-inch thick. Which plywood is closest to three over four-inch thic
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Answer:

The plywood that is closest to three over four-inch thick is thirteen over sixteen inches thick

Step-by-step explanation:

we have

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3/4 in=12/16 in ----> multiply by (4/4)

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13/16-12/16=1/16 in

case B) 11/32 in

we know that

3/4 in=24/32 in ----> multiply by (8/8)

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24/32-11/32==13/32 in

case C) 1/2 in

we know that

1/2 in=2/4 in ----> multiply by (2/2)

Find the difference

3/4-2/4=1/4 in

case D) 3/8 in

we know that

3/4 in=6/8 in ----> multiply by (2/2)

Find the difference

6/8-3/8=3/8 in

<em>Compare the values of the difference and find the less value</em>

we have

case A) 1/16=2/32 in

case B) 13/32 in

case C) 1/4=8/32 in

case D) 3/8=12/32 in

The less value is case A) 2/32 in

therefore

The plywood that is closest to three over four-inch thick is thirteen over sixteen inches thick

4 0
3 years ago
a salesperson earns 1/20 commission the sale of each car they sell. What is the commission earned on a car sold for $9,800? show
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Answer:

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Step-by-step explanation:

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7 0
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7 0
2 years ago
Rewrite the equation 2x + 4y + 2 = 3y + 5 in general form. A. 2x + 7y + 7 = 0 B. 2x + y – 3 = 0 C. 2x + y = 3 D. y = –2x + 3
kvasek [131]
2x + 4y + 2 = 3y + 5
2x + 4y - 3y + 2 - 5 = 0
2x + y - 3 = 0
7 0
3 years ago
Read 2 more answers
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