Luke buys 7 new pencils.

Now he has 21 pencils.

How many pencils did Luke have at first?

What is the what is the simplest form for 13 / 51

Thomas bought a bag of jelly beans that contained 10 red jelly beans, 15 blue jelly beans, and 12 green jelly beans.

Factor completely. y2 - xy - 56x2

If f (x) = 2x^2-8, what is f (2y)

How to know what the slope of an equation is?

In the following functions, a basic common function, f (x), has undergone a transformation into another function. For each of the following graphs, determine the equation for g (x). f (x) = x2 a. g (x) = b. g (x) = c. g (x) =

What is 15.5 as a decimal

The Idaho baseball team began their season with 12 winds and 6 losses. If they continue to win The same rate, how many wins wins they have if their schedule has 162 games?

Explain how you can use a table of values, an equation, and a graph to determine whether a function represents a proportional relationship.

You invest $1,050.00, buying stock in a company at $10.00/share. The shares increase in value by 13% the first year and decrease by 5% the second year.