Answer:
x²=144/25
x=±12/5
Step-by-step explanation:
Hope it helps u
Answer:
(Factor out 2x from the expression)
2x (x +3)
The two equations should be x+y=45 and 1.2x+y=52. Plug in x=35 y=10 into the second equation... then plug in x=25 and y=20 in the second equation
Answer:
4
Step-by-step explanation:
you're just going to plug in 15 where f is so its asking 15-11 which would be four
