Answer:
m=0
Step-by-step explanation:
3+3m- 2m=3(Combine 3m and -2mto get m)
3+m=3 (Subtract 3 from both sides.)
m= 3-3 (Subtract 3 from 3 to get 0.)
m=0
Answer:
1) y=-10x+50 (it's the only negative slope / going down option and it starts at x=0 y=50)
just substitute the x with a 9
y=-10*9 +50
y= -40
2) 0.5x +5 (only positive slop and starting point at x=0 is correctly 5)
we do need to substitute y this time, with 30 obviously
30 = 0.5x +5 |-5
25 = 0.5x | *2
50 = x
3) y=-2x +50 reasoning as before
substitute x with 4
y =-2*4 +50
y = -8 +50
y = 42
I think answer should be the first option please give me brainlest let me know if it’s correct or not okay thanks bye
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