If you bought a set of markers for $2.85 and paid for it with a 5 dollar bill, how much change would you receive?

a) $2.15
b) $2.25
c) $3.15
d) $3.25

no calculator

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?