36:
There are 3 rows of shirts.
a. How many shirts are in each row?



b. Enter a multiplication equation to describe the array of shirts.

the first question is 4

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Varies inversely with x. if y=8.5 when x=-1 find x when y=-1