Mathematics
Cabatu103
2016-04-11 01:32:21
Costs $46 to make 2 calculatots, $143 to make 4 calculators, and $869 to produce 10 calculators. How much to make 7?
ANSWERS
jimsultan65
2016-04-11 04:17:45

$143 - 4 $046 - 2 $023 - 1 +_____ $212 - 7

KattieLacrue421
2016-04-11 04:19:00

66.5. we add up all of the prices and with the sum we dived by the sum of the total amount of calculators.

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