If y is proportional to x and y = -15 when x = -20, what is the value of x when y = 12?
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Answer:
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Step-by-step explanation:
Not trying to be mean just saying, here's a funny cat picture
The cost depend on the number pencils, so the cost is the y and # of pencils is the x
Same as for question 7
To graph, the length depend on the time, so length is y, time is x
6. Linear
7. Not
Same as for question 7
To graph, the length depend on the time, so length is y, time is x
6. Linear
7. Not