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?
Answers
Answered by
1
let no of pizza delivered be x and delivered late be y
x+y=75
8x-6y=460
multiplying eq 1 by 6
Answered by
4
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
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