Mathematics, 25.09.2019 02:50 jazmaine1217
Two mechanics worked on a car. the first mechanic worked for 10 hours, and the second mechanic worked for 5 hours. together they charged a total of $1225 . what was the rate charged per hour by each mechanic if the sum of the two rates was $180 per hour?
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The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?
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What additional information could be used to prove abc =mqr using sas? check all that apply.
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Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
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