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nordsb [41]
2 years ago
6

Please help i dont know what to do

Mathematics
1 answer:
bagirrra123 [75]2 years ago
5 0

Answer:

-15 + -3 = -18

Rob owes his father $18.

Step-by-step explanation:

Rob has to pay back the same amount of money that he took. Since he took 15 dollars, he has to give back 15 dollars which makes the 15 negative. The same goes for the 3 in the equation.

To find out the total amount Rob has to pay back, we have to add -15 and -3, which is -18.

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Let

x--------> the border’s length

y--------> the border’s width

P--------> perimeter of the border


we know that

x=5+y------> equation 1

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so

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the answer is

the width of the border is less than or equal to 42.5 ft


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3 years ago
Write an equation that is perpendicular to y = 2x + 5 and passes through (3 , -2)
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