Jake broke apart 5 x 216 as (5+216) + (5x16) to multiply mentally. what strategy did jack use?

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss

Aculinary club earns $1360 from a dinner service. they sold 45 adult meals and 80 student meals. an adult meal costs twice as much as a student meal. what is the cost of an adult meal?