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erik [133]
2 years ago
5

You want to put shingles on the outside walls and solar panel the roof of the barn shown. It costs ​$2.50 for each square meter

of shingles. Solar panels cost ​$4.00 per square meter. How much will this project​ cost?

Mathematics
1 answer:
Luden [163]2 years ago
3 0

Answer: 975

Step-by-step explanation:

The cost would be 975

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The sum of 10and 7 to the difference of a number and 12
anzhelika [568]
( 10 +7) - x = 12 
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3 years ago
Pleaseeeee help me!!!
erik [133]

Answer:

D   m  = -1

Step-by-step explanation:

To find the slope of the line

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   = (-12--11) / (10-9)

   = (-12+11) / (10-9)

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4 0
3 years ago
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Verdich [7]

Answer:

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Just take it step by step:

seven more than a number is a number plus 7 (x+7)- keep in mind we dont know what the number is so we use x to represent the number.

it then says it's equal to at most 20.

This means that it cant equal anything above 20 since 20 is the max. Therefore, it must be 20 and below that x+7 equals

x+7≤ 20

≤ -this symbol means less than or equal to

Step-by-step explanation:

3 0
3 years ago
Darnell’s team scored 40 points at the game. Darnell scored 15% of the team’s points. How many points did Darnell score?
Lina20 [59]
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Work:
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What equation do you get when you solve ............. ky-bf=fy/m for y?
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