You have $427 in your bank account and need to pay some bills. the electric bill is $62. the cable bill is $78 and the phone bill is $54. how much will you have left in your account after you pay these bills?

$233.

Step-by-step explanation:

We have been given that you have $427 in your bank account and need to pay some bills. The electric bill is $62. The cable bill is $78 and the phone bill is $54.

To find the money left is the account, we will subtract the sum of all bills from the money is account as:

Therefore, you will have left $233 in your account after you pay the bills.

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!