Jerry left a $ 5.22 5.22 tip on a meal that cost $ 29 29. what percent of the meal's cost was the tip? what was the total cost of the meal including the tip?

I'm assuming that each price copied twice, since 5.225.22 isn't a number.

To find the percent, divide the tip by the meal cost:

5.22 ÷ 29 = 0.18 = 18%

Jerry left an 18% tip.

To find the total cost of the meal, add the tip and the meal cost:

5.22 + 29.00 = 34.22

The total cost if the meal, including tip, was $34.22.

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?