Answer:
D. 7
Step-by-step explanation:
-3x + 5y = -9
4x + 8y = 12
Simplify the second,
x + 2y = 3
Times three,
3x + 6y = 9
Add to the first equation,
11y = 0
y = 0
-3x + 5(0) = -9
x = 3
Answer: x=3, y=0
Answer:
11 units.
Step-by-step explanation:
Answer:
The answer I got for this equation is x=5
I hope this image helps of showing you how to solve the equation.
Answer:
20% increase
Step-by-step explanation:
30-25=5
solve for x
(5*100)/25 = 20