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Korvikt [17]
3 years ago
8

Can anyone help me with 15a b c

Mathematics
1 answer:
Ilya [14]3 years ago
3 0
The 3r would be the independent variable and m=30 is the dependent variable. Double check the answer though.
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I need help..... please answer ASAP if you know how to solve this
kvv77 [185]
For part A, The answer is that the car gets better gas mileage. We can see it from the graph that the number of gallons used is on the X axis, and the distance traveled using those number of gallons is on the Y axis. The easiest way to compare would be to look at the 1 gallon of gas. You can see that you can travel 25 miles on 1 gallon of gas. The truck on the other hand will get you 18 miles per gallon. Imagine putting 1 in for X, the Y value would be 18 if you did this. The graph just shows us a visual way of saying the same thing. To determine how much farther the car with a girl on 8 gallons of gas, you would just multiply 8 by 25 for the number of miles traveled by the car. You would multiply 8 by 18 to find the number of miles traveled for the truck. The answers are 200 miles for the car and 144 miles for the truck. 200-144=56 miles farther for the car.
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Andrews [41]

Answer:

The better buy is 16 cards for $12.20 because

Step-by-step explanation:

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6 0
3 years ago
Can someone help me please
Citrus2011 [14]

Answer:

The answer is 17, hope I helped.

Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
Which expressions are equivalent tell me all that apply.
AlekseyPX

Part 1: number 2 and number 4

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3 years ago
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