Billy was counting the number of wheels and bike seats at the playground. He saw tricycles and bicycles. He counted 79 wheels and 28 seats.

How many bicycles did Billy see?

Solve for c. 5/4 = - 4c + 1/4

7x+8 (x+1/4) = 3 (6x-9) - 7 need a solution for this problem

If I have 10 fish and 3 fish drown, and 2 fish eat each other ... How many fish do I have left?!

Describe a way of showing that a continuous function on n open interval (a b,) has a minimum value.

A recipe for a chicken calls for 3 1/2 pounds of chicken. Lisa wants to adjust the recipe so that it yields 1 1/2 times as much chicken and rice. How much chicken will she need?

If 3 apples costs 6 dollars how much would 12 apples cost proportions

a radio costing 3800 dollar at a profit of 20% was sold by Abdi. He earned a commission 0f 22 1/2% on the profit. Find the amount of commission he earned

What is the angle measure that is vertical to an 83° angle?

Long division 7:688 remainder of what and the answerand what steps how to do it

In the formula for average rate of change, what does the triangle in front of the x and y stand for? a. interval between x and y b. initial value of x and y c. delta notation-change in y over change in x d. the percent rate of change of y and x