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dreamn6651
26.02.2021 •
Mathematics
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?
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Ответ:
$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
Ответ:
182+42:v=188
42:v=188-182
42:v=6
v=42:6
v=7