Alice earned some money over the summer. she charged $11 per hour to baby-sit and $7.50 per hour to mow lawns. she baby-sat for 25 hours and mowed lawns for 19 hours.
how much money did alice make?

417.5 because if you multiply the hours by how much money she charge you will get the answer

She would earn $225 from baby sitting and $142.05 from the mowing the lawn, so in total that would be $367.05 :) hope this helps

B. 2 1/2 feet. multiply 2.5 inches by 12 to get thirty inches then divide by 12 to get 2.5 feet

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,