Which statement must be true for the solution of | ax + b | = c to be Ø? A. If a is negative, the solution will be Ø.
B. If b is negative, the solution will be Ø.
C. If c is negative, the solution will be Ø.
D. If c is positive, the solution will be Ø.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

all you should have to do is insert 1 where the c is, representing that one car is sold.

f(c) = 250c + 500

f(1) = 250(1) + 500

f(1) = 250 + 500

f(1) = 750

he earns $750 for each car sold.

hope this you! have a happy , here's a turkey!