Answer:
X = 40
Step-by-step explanation:
Answer:
2y = 3x + 21
y = 1.5x + 10.5
plug in, in the second equation
- 4x + (1.5x + 10.5) = 23
-4x + 1.5x + 10.5 = 23
-2.5x + 10.5 = 23
-2.5x = 12.5
x = 12.5/-2.5 = -5
y = 1.5 (-5) + 10.5 = 3
x = -5
y = 3
Answer:
3.04166666667
Step-by-step explanation:
C because 43 divided by 50 is 0.86
Answer:that is one by on and the answer is 546$ 638
Step-by-step explanation:
