Uhh that would be to much but I'm pretty sure if you download the app photo math and scan the question it will show you the slopes.
Answer:
14
Step-by-step explanation:
So we have the expression:

Substitute 2 for a, 3 for b, and 4 for c:

Multiply:

Add:

25% is equal to 1/4. If 3 bars is 1/4 of a box, then there are 3*4 = 12 bars in a box.
Answer:
Graph (0, 25) and (50, 0)
Step-by-step explanation:
Intercept form of an equation for a line is ...
x/(x-intercept) + y/(y-intercept) = 1
Dividing each equation by the constant on the right can put it into this form.
First equation:
t/42 + f/42 = 1
Second equation:
t/50 + f/25 = 1
This tells you the second equation can be graphed using the points ...
... (50, 0) and (0, 25) . . . . . matches the second selection
((-2)2+|-15|)/3
(-4+15)/3
11/3