A lawn mower was originally priced at $450 but went on sale for 20% off. If Maurice bought the lawn mower and paid 5% sales tax, how much did he pay in for the lawn mower?

$378

Step-by-step explanation:

Full price:  1.00($450) = $450

20% off:     0.20($450) = $90

Sale price (after 20% off):  (1.00 - 0.20)($450) = 0.80($450) = $360

Final price, including tax:  (1.00 + 0.05)($360) = $378

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.