What is the total vertical (up and down) distance the ball has traveled from the moment it is dropped to the moment it hits the floor for the fourth time?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.