Which expression is equivalent to
(4y?) ° (312)?
O 12y8
12112
192y8
O 192y12

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years

What is the product? a-3/15a × 5/a-3