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liberstina [14]
3 years ago
6

Help me with this problem and show your work ​

Mathematics
1 answer:
adoni [48]3 years ago
8 0

Answer:

10x - 15

Step-by-step explanation:

let Emily's be x hrs

Abbey = 3x-5 hrs

Nathan = 2 *  Abbey's time= 2(3x-5)

= 6x-10 hrs

Expression= x + 3x-5 + 6x-10 = 10x - 15 hrs

Therefore, 10x - 15 is the EXPRESSION THAT DENOTES THE TOTAL NUMBER OF HOURS SPENT FOR DOING HOMEWORK COLLECTIVELY.

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Answer:

triangle 4

Step-by-step explanation:

Translation is moving a shape without rotating or resizing. So in this case it'll be 4.

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Gre4nikov [31]

Answer: l×w divided by 2, then subtract the area from the rectangle.

Step-by-step explanation: 7×12=84/2=42

2×3=6

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Hope this helps!

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Answer:

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4 0
3 years ago
Read 2 more answers
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