Answer:
320
Step-by-step explanation:
300+3x40=120-25x4
300+120-25x4=100
320

We are given the equation of the line in slope-intercept form (y=mx+c)
Where
m is the slope
b (or c) is the y-intercept.
The slope of the given line is 1, and the y-intercept is 9.


Answer:
52
Step-by-step explanation:
f(6)= (8 × 6) + 4
= 48 + 4
= 52
3.2E-9
A bit complicated, so PLEASE don't ask for an explanation