Question

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?



$ 【 】

Answer 1

(11 * 25) + (7.5 * 19) = 

$417.50 

Answer 2

11(25)+7.5(19)=417.50