Apples cost four times as much as oranges per pound. Apples are $2.80 per pound. How much do oranges cost per pound? * $11.20
$1.20
$0.70
$1.70

Step-by-step explanation:

Apples cost four times as much as oranges per pound.

If the cost of orange =x

then, cost of apples =4x

But,

the costs of apples =2.80$

So,4x=2.80

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⠀

so,oranges costs for per pound =0.70$

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

step-by-step explanation: