Answer:
133 is the answer! hoep it helps you out
Answer:
$20 for sandwiches and $14 for salads $34 in total
Step-by-step explanation:
each sandwhich costs $4 so
$4 x 5=$20
$2 x 7=$14
128
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x=2
y=-2
you can get x by itself and then plug what x equals into the second equation to figure out what y equals then plug it back into the first equation.
I assume you want the expression to this so it would be x-y-3
