The sum of two numbers is 56. the first number is 2/5 of the second number. let x represent the first number and y represent the second number. choose the correct system of equations.

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?

The associative, commutative, and distributive properties can be used on rational equations. true or false