Question

A pizza shop hires avi to deliever pizzas. Avi is paid (?)8 for every pizza, that is deleivered but fined (?)6 for every pizza he fails to deleiver or deleivers late. If Avi is deleivered 75 pizzas and gets paid (?)460. How many pizzas did Avi fails to deleiver or deleivered late?​

Answer 1

let no of pizza delivered be x and delivered late be y

x+y=75

8x-6y=460

multiplying eq 1 by 6

Answer 2

Answer:

Step-by-step explanation:

Pizza deliver be = X

Pizza late deliver = Y

Total No of Pizzas= X+Y=75

Earning per Pizza by Avi =8X

Fined per Pizza to Avi = 6Y

Total Amount to paid =460

Y=75-X

8X-6Y=460

8X-6(75-X)=460

8X - 450 +6X=460

14X=460+450=910

X=910/14

X=65

Y=75-65=10