You've randomly surveyed some students in your science class to find the number of hours per week they study. what is the mean, based on your sample?

a. 4.75 hours

b. 5.05 hours

c. 5.25 hours

d. 5.45 hours

Danielle is selling her handmade jewelry online. Yesterday, she sold 2 braclets and 4 necklaces, for a profit of $132 by selling 4 bracelets and 4 necklaces. How much profit does Danielle earn from each piece?

How many eighths make 5 7/8?

How can you figure out what x is in the function: g (x) = 1/3-4/3x? I saw that someone had posted that x = - 5, but how do you come up with that number? wouldn't it depend on what G is? or knowing Y? confused

Use the Distributive Property to simplify. - (29-39-2w+5m)

A boat 160 miles in 5 hours. what is its speed in miles per minute?

What is the slope of a line that is parallel to the line y = 3/4x + 2?

Analyze the graph. Which inequality represents the graph? y > x + 4 y - 3x + 4 y < - 3x + 4

If x = 2 calculate the value of x squared - x

Are 5/y² + 2 and 1 - 5/y² + 2y not quadratic expressions? Why?

Which expression is equivalent to 12x + 18y + 54?