The total cost in dollars, y, of a membership at each of four gyms is represented below in terms of x, the number of months of the membership. Which representation has the greatest rate of change?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.