Answer:
I think it’s the second one, 70a+21b sorry if I’m wrong!
I think it is friction sorry if I am wrong.
If you think about the others for example gravity doesn’t make sense and neither does turgor so maybe it’s either friction or electricity
I hope I helped :)
Download the app photomath it will help you
Answer:
C: y+7=2/5(x+4)
Step-by-step explanation:
The point-slope form of the equation of a line with slope m through point (h, k) is ...
y -k = m(x -h)
You are given m=2/5 and (h, k) = (-4, -7). Put these numbers into the form and simplify the signs:
y -(-7) = 2/5(x -(-4)) . . . . . numbers put into the form
y +7 = 2/5(x +4) . . . . . . . signs simplified . . . . matches choice C
Ya but I think its like 40 hope this helps