8. on a trip, a student drove 40 miles per hour for 2 hours and then drove 30 miles per hour for 3
hours. what is the student's average rate of speed, in miles per hour, for the whole trip?
1) 34
2) 35
3) 36
4) 37

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Evaluate the expression. (9 + 5)(3 + 2)0

(03.03 mc) choose the graph below that correctly represents the equation 2x + 4y = 24. (5 points) select one: a. line through the points 0 comma 6 and 12 comma 0 b. line through the points 0 comma negative 6 and 12 comma 0 c. line through the points 0 comma negative 12 and 6 comma 0 d. line through the points 0 comma 12 and 6 comma 0