You take your friends out to dinner. Your total cost for dinner $102.83. You have a coupon for 15% off. The tax rate in your city is 7%. You also want to tip your server
15% of the original cost of dinner. How much can you expect your TOTAL COST to
be (round to the nearest penny

c

step-by-step explanation:

c

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

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. : )