Answer:
a=14
b=6
c=5
Step-by-step explanation:




14 ±6
C) 1 b =-2. D) 7 f(-2) = 3(-8) - 2. -5 x=6
y. 4(y + 1) = x. If (x, y) is the solution to
the system of equations.
Answer:

Step-by-step explanation:
we know that
Using proportion

140%
Step-by-step explanation: