After restocking the vending machine, Dannie determined that 2 out of every 5 packages of candy were M&M’s. The vending machine sold 160 packages of candy last week. How many packages of M&M’s were sold?

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?