In 1990 the average school lunch cost was $1.50, and it costs $2.85 more today. How much does the average school lunch cost today?

$4.35

Step-by-step explanation:

Given data

We are given that in 1990 the cost = $1.50

if the cost today is  $2.85 more

Hence the average cost today will be

= 1.5+2.85

= $4.35

Therefore the average cost today is

$4.35

step-by-step explanation:

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when the line is dashed:

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this < inequality sign means:

this > inequality sign means:

this < inequality sign means:

about the problem:

srry i'm not done ! i'll