<span>y=7x
x = -1 y = -7
x = 0 y = 0
x = 1 y = 7</span>
Answer:
84 dollars, A
Step-by-step explanation:
420/5 = 84
Answer:
-53.4
Step-by-step explanation:
0+(-53.4)=0-53.4=-53.4
The car was towed for 48 miles.
Step-by-step explanation:
Given,
Amount charges by Acme towing = $30
Per mile charges = $3
Total charged = $174
Let, x be the number of miles.
Towing charges + Per mile charges*number of miles = Total charged
30+3x=174
Subtracting 30 from both sides

Dividing both sides by 3

The car was towed for 48 miles.
Keywords: linear equation, subtraction
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It would be 100. Because let's say you had to round 25 to the nearest 10 it would be 30 because everything ending with 5 (example: 5 to nearest 10 would go to 10 65 to the nearest ten would go to 70) but anything lower then 5 goes to the lower number.