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Marysya12 [62]
3 years ago
14

Solve the equation -1/3m-7=5

Mathematics
1 answer:
Ray Of Light [21]3 years ago
7 0

The Equation:                 -1/3 m - 7 =  5

Please watch me closely.

Add  7  to each side:       -1/3 m      = 12

Multiply each side by  3 :    -1 m      = 36

Multiply each side by  -1 :       m      = -36
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Answer:

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3. If Jamie washes x no. of cars and Stella makes y no. of pies, then,

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4. Yes, Stella can afford to sign up for the trip with the money she earns.

Step-by-step explanation:

Let, Jamie needs "$ g" for the  trip. Then, according to the question,

g = 600 -------------------(1)

Let, Stella needs "$ m" for the trip. Then, according to the question,

m = 600 -------------(2)

if Jamie washes x no. of cars for $25 each and Stella makes y no. of pies

for $ 15 each, then, according to the question,

25x ≥ 600 ≥ 15y -------------(3)

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$ 40 \times 15 = $ 600 = The amount of money Stella needs for the trip.

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Answer:

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Statement 2: p

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