Find each sum. (312-5n+6) + (-812 – 3n - 2) =
0 -1112 - 8n-4
O-1112 - 2n + 4
O-512 - 8n + 4
O 512 - 2n-4

Use the distributive law to multiply. 3(4x + 5y + 6)

Alocal hamburger shop sold a combined total of 601 hamburgers and cheeseburgers on friday. there were 51 more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday? a local hamburger shop sold a combined total of hamburgers and cheeseburgers on friday. there were more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday?

Amath club has 40 members. the number of girls y is 6 less than the number of boys. how many members are boys x? how many members are girls y?