Solve for x using cross multiplication.
2x=4 =
2x – 4
3
x + 1
2
x = [?]
Enter

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?