Answer:
They sold 120 milkshakes.
Step-by-step explanation:
X= -7
36
5:4 ratio 45/5 is 9 so 9 x 4 =36
if you find the points that are solutions, you have to only look for those are in the shaded area.
(10,-1) and (2,4) are answers
hope this helps ^-^
A. 103.96
B. 93.5
C. 43.5
D. 112
103.96, 112, 93.5, 43.5
