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DedPeter [7]
2 years ago
10

7- (-11) = I need the answer to this question

Mathematics
2 answers:
SVEN [57.7K]2 years ago
6 0

Answer:

18

Step-by-step explanation:

Irina18 [472]2 years ago
5 0

Answer:

18

Step-by-step explanation:

Since two negative sign  = positive sign

Therefore,

7 + 11 = <u>18</u>

hope it helps

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Points A and B have opposite x-coordinates but the same y-coordinates.
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c

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Your job in a company is to fill quart-size bottles of oil from a full 30-gallon oil drum. Then you are to pack 8 quarts in a ca
emmainna [20.7K]

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1 gallon = 4 quarts

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6 0
2 years ago
It took Brian 6 hours to drive to the sales conference. He took the same route on the way back home, but
g100num [7]

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Step-by-step explanation:

d-the distance

s+9  -  the speed to the conference

d=6*(s+9)

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so    6*(s+9)=7*s

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     -6s          -6s

       54= 7s-6s

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