The customary tip is 20% of the total bill. in the column labeled tip, calculate the amount of tip each person should leave.

names item 1 price item 2 price item 3 price subtotal tip total bill

angelo coke 2.00 pizza 8.00 cheese cake 10.00 20.00 3.00 23.00

luis sprite 1.50 pizza 8.00 flan 5.00 14.50 5.00 19.50

xavier coke 2.00 salad 10.00 ice cream 7.00 19.00 3.00 22.00

angel coke 2.00 cheese sticks 5.00 pie 10.00 17.00 2.00 19.00

will give brainliest and all my points

Angelo : 4

Luis : 2.9

Xavier : 3.8

Angel : 3.4

Step-by-step explanation:

As mentioned in the question, tip is 20% of the bill. Therefore, to calculate the tip each person should leave can be calculated by sum of all items and taking 20% of of the amount

1) Angelo = 2 + 8 + 10 = 20

total tip = 20% of 20 = 20/100 * 20 = 4

2) Luis = 1.50 + 8 + 5 = 14.5

total tip = 20% of 14.5 = 20/100 * 14.5 = 2.9

1) Xavier = 2 + 10 + 7 = 19

total tip = 20% of 19 = 20/100 * 19 = 3.8

1) Angel = 2 + 5 + 10 = 17

total tip = 20% of 17 = 20/100 * 17 = 3.4

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

where is the picture

step-by-step explanation: