A nonlinear equation has the form

State two variables in the equation whose graph gives a straight line. [1]
Explain how the values a and b are related to the graph

So me with this math problem. find the value of x the table shows the masses of 50 eggs. mass: 40-44 eggs: 6 mass: 45-49 eggs: x mass: 50-54 eggs: 12 mass: 55-59 eggs: 10 mass: 60-64 eggs: 7 mass: 65-69 eggs: 2 you!

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )