Answer: 2.6
Step-by-step explanation:
28-15=13
13/5=2.6
Good luck! :)
Answer:
The answer is x^4 - 4x
Step-by-step explanation:
Simplify the expression.
Hoped this helped!
Brainly, Please?
it is 10...,,,,....,,,,,,,,,,?,,?????
I: 2x+y=5
II:3x+2y=4
start by eliminating y
-2*I: -4x-2y=-10
II: 3x+2y=4
add both equations together
-2*I+II: -4x-2y+3x+2y=-10+4
-1x=-6
x=6
insert x=6 into I:
2*6+y=5
y=5-12
y=-7
so the solution is x=6, y=-7