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bagirrra123 [75]
2 years ago
5

I’ve been stuck on this question for awhile and i can’t answer it

Mathematics
1 answer:
vfiekz [6]2 years ago
8 0

Answer:

PEMDAS.

parenthesis first, then exponents, next would be mutiplication/division, then lastple add/subtract.

Step-by-step explanation:

first would be 15-7, then the 3^2, etc

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-13r + -4r + 14r -9 =-15
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Answer:

2

Step-by-step explanation:

-13 x 2 = -26

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14  x 2 = 28

-26 + -8 + 28 +-9 = -15

have a nice day and mark me brainliest! :)

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3 years ago
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Aaron participates in a walkathon for charity. He has a sponsor who has pledged a base donation of $2 for the first mile he walk
tino4ka555 [31]

Answer:

total amount donated when aaron walks n miles = $2 + $3(n-1)

Step-by-step explanation:

Aaron participates in a walkathon for charity. He has a sponsor who has pledged a base donation of $2 for the first mile he walks and then a certain dollar amount for each additional mile he walks. Based on this pledge, if Aaron walks 8 miles, the sponsor will donate a total of $23 to the charity.

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x = 3

additional amount paid is $3

total amount donated when aaron walks n miles = $2 + $3(n-1)

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