One variable is the amount of time it takes her to make a plate. The other variable is the amount of time it takes her to make a cup.
The answer is 2 hours because from 5 to 7 the temperature was raising <span />
Answer: 60%
Step-by-step explanation:
39/65 = 3/5 = 60%
Answer:
not necessarily
Step-by-step explanation:
Answer:

Step-by-step explanation:
The slope of this line is 2 because the rise from one point is 2, and the run is 1. The change in y-value is divided by the change in the x-value which is 2/1, hence, the slope of the line being 2.
The slope of the line perpendicular to the one shown below will be
because the slope that will result in a perpendicular line is the negative reciprocal of the original slope.