D. x = 12 units, y = 5 units, z = 13 units
Answer:
50$
Step-by-step explanation:
270/6=45
10% of 50 is 5
so 50-5= 45
y = -7/2x + 17/2
Slope = (-9 - - 2)/(5 - 3)
= -7/2
y-intercept: -2 - (-7/2)(3)
= -2 + 21/2 (-2*2+21)/2
= 17/2
5.4
3x+38=10x
-3x -3x
38=7x
x=5.4
Brainliest pleaseeeeeee
its c