Square root of x^2-4 plus x^2/x^2+1

Graph the following linear equation using slope-intercept form. y=2x+1

The local post office has two electronic mail processors. The newer machine works three times as fast as the older one. Together the two machines process 1000 pieces of mail in 25 minutes.

Parallel of y=8x-1 through (-6,2)

Model with Math: Vanessa spends $273. She donates $119. Vanessa had $685. How much money does she have left? 1. Explain how you can represent this problem. 2. What is the hidden question you need to answer before you can slove the problem. 3.

8.235*10 to the power of - 4 scientific notation

Factor 10y^2 - 23y + 12

A textbook store sold a combined total of 440 physics and sociology textbooks in a week. The number of sociology textbooks sold was 54 less than the number of physics textbooks sold. How many textbooks of each type were sold?

Helene bought 6 bottles of juice. The bottles were on sale at 10 bottles for $12. Which explanation correctly tells how to calculate the cost of 6 bottles? A. Step 1 Multiply $12 by 10 to figure out the cost of 1 bottle. Step 2 Divide that cost by 6.

Five notebooks cost 525 how much would three notebooks cost

Are the number of steps in a stairway continuous or discrete data