On september 1, john owed $345.50 on his charge card.
during september, he made the following charges and
payments, and he returned two items for credit. find his
new balance at the end of the month.
9/3 charge $45.00
9/2 payment $65.00
9/7 charge 76.49
9/4 credit 14.00
9/24 charge 160.75
9/20 payment 34.79
9/27 charge 28.00
9/25 credit 16.40
finance charge 2.00

show how you got your answer.

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!