Answer:
40
Step-by-step explanation:
The equation of any line is:

m is slope.
We just need to put inside of equation x=(-3) and y=5:


It follows that equation of a line is:
Answer:

Step-by-step explanation:
Solve the inequality 
Use distributive property:

Subtract 4s:

Subtract 14:

Divide by -6 (do not forget to change sign, because division by negative number changes the sign):

The answer is 17. The decimal point needed to be moved by 2 places to the right since the divisor is a decimal.
50 per cup. If we plug this in to each equation, you'll see that 12 granola bars equals $12, and 7 cups of yogurt equals $3.50, for a total of $15.50.