Answer:
X =25
Step-by-step explanation:
5 times the 10 making it 50
Makes it so 2x=50
Do 50/2 to get 25
Check answer
2 X 25 / 5 = 10
Hope this helped
The answer is 7. You can solve it by going through all the answers and testing the math. 7 x 15$ = 105 so add that to 3 x 25 = 75 and it proves it equals 180$.
Answer:
G ≈ 1.46
Step-by-step explanation:
Given
G = 
, substitute values
G = 
= 
= 
≈ 1.46 ( to 2 dec. places )
X - 4y = 28
2x + y = 2
solve for x
y= -2x + 2
y= x/4 - 7
solve for system of equations
(4,-6)
x= 4, y= -6
