-21/5
Multiply 4 and 5, add 1
-2x+y=5
x-3y=-30 so you can multiply the bottom equation by 2 you'll get 2x-6y=-60
-2x+y=5
2x-6y=-60 And subtract the equations. You'll get -5y=-55 y=11. Plug it in to one of the original equations. -2x+(11)=5
-2x=-6 so x=3
y=11 and x=3
Answer:
The answer is C. -3/4x+4
Step-by-step explanation:
Answer:
1000
Step-by-step explanation:
40x50=2000
2000/2=1000