X + 2y = 24
2x + y = 9 -)
A) y = -2
B) y = 13
C) y = -13
D) y = 2

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

Lines f and g are cut by the transversal d. the measure of 1 = 2x + 35 and the measure of 8 = 10x - 85. what value of x will show that lines f and g are parallel? a. 19 b. 26 c. 18 d. 15