Using f(x)=2x+7 and g(x)=x-3, find f(g(-2))

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1

The scatterplot represents the total fee for hours renting a bike. the line of best fit for the data is y = 6.855x + 10.215. which table shows the correct residual values for the data set?