I need help on the top answer! Please

The expression 42 plus 57 shows how much money nate spent at a store .which expression also shows how much money nate spend

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?