Answer:
Number of Chicken Burritos purchased=7
Number of Cheesy Gordita Crunch purchased=6
Step-by-step explanation:
Let x be the number of Chicken Burritos and y be the number of Cheesy Gordita Crunch.
Total number items purchased=13
Total cost of 13 items=$28.17
Cost of each Chicken Burritos=$1.89
Cost of each Cheesy Gordita Crunch=$2.49
We have to find number of each items purchased.
According to question
[tex]x+y=13[/tex].....(1)
[tex]1.89x+2.49y=28.17[/tex]...(2)
Equation (1) multiply by 2.49 and then subtract equation (2) from (1)
[tex]0.6x=4.2[/tex]
[tex]x=\frac{4.2}{0.6}[/tex]
x=7
Substitute x=7 in equation (1)
[tex]7+y=13[/tex]
[tex]y=13-7=6[/tex]
Number of Chicken Burritos purchased=7
Number of Cheesy Gordita Crunch purchased=6
