30h-40+60 or 30h+20 I think
Answer:32
Step-by-step explanation: (2+3x)= 98 then solve
Answer:
y= -x^2+5
Step-by-step explanation:
It normally expontionally goes up, so across the x axis is down so it is negative, and is is all scales up, so the start is 5 up from the origin on the y axis, so it would be y=-x+5
Hope this helped!
Answer:
640.0
Step-by-step explanation: