How do you figure out the function

What is the answer for this problem? the table shows the number of bags earned, based on the number of boxes of cards sold. what does b (20) = 3 mean in terms of the problem. A. there are 20 people who earned 3 bags each. B.

A family has two cars. During one particular week, the first car consumed 30 gallons of gas and the second consumed 40 gallons of gas. The two cars drove a combined total of 1800 miles, and the sum of their fuel efficiencies was 50 miles per gallon.

Colin and Brian were playing darts colin scored 74 brian scored 66 less then Colin what's there combined score

Larry spend $5 more than Amanda at the candy store. Together they spend a total of $18. How how did Larry spend?

The instructions are, tell whether the given equation has the ordered pair as a solution The question is, y=x+6; (0,6)

12 quarts - 8 cups = ? cups

A farmer planted corn in a square field. one side of the field measure 32 yards. what is the area of the cornfield? show your work.

Is 2^7 equal to 2 • 7? Explain.

Factor this expression completely and then place the factors in the proper location on the grid. x2 - 9

What are exponential functions