3x +9 =-5x -4 which value of x makes the equation true A: -13/2
B: -5/2
C: -13/8
D: 5/8

the answer is a.

step-by-step explanation:

in three games of golf, alex shot two under par four times.

the given 6 = w/p is equivalent to 6p = w, where w is the total area of the walls and p is the area covered by a single can of paint.

knowing that 6 cans of paint will be needed, 6p = w becomes 6(6) = w = 36.   this tells us that the total area to be painted is 36 square units.

the first domain and range set to the left is matched with the top relation, and the second set the set in the middle goes with the bottom relation.