If you have to go out to eat and the total food bill comes to $25.00, and you decide to leave a tip of 15%, and, need to pay tax of 6%, how much Is your total bill? Please explain how to do it!!

the total bill is $26.50 + $3.75 = $30.25

Step-by-step explanation:

Keep in mind that the tip is 15% of the cost of the food.

The tax is 6% of the cost of the food.

Thus, the total bill after tax but before tip is (1.06)($25) = $26.50.

The tip amount is (0.15)($25) = $3.75.

Thus, the total bill is $26.50 + $3.75 = $30.25

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )