5 The Martinez family ate at a restaurant.
• The cost of the meal was $34.50.
• The sales tax was 6% of the cost of the meal.
They left a tip of 15% of the cost of the meal plus tax.
.
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What was the total cost of the meal, tax, and tip?

after simplifying it i got: -36.25 as my answer. hope that !

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )

  lol