Solve for r and t:

6r - 3t = 6

6r + 8t = - 16

What the square root of 169,900,1.96,35,17,242,16 and 320

A polynomial function can be written as (x 1) (x 4) (x - 7). what are the x-intercepts of the graph of this function? (1, 0), (4, 0), (7, 0) (-1, 0), (-4, 0), (-7, 0) (1, 0), (4, 0), (-7, 0) (-1, 0), (-4, 0), (7, 0)

A store sells rwo different types of coffee. Coffee a costs $7 per pound and coffee b costs $5 per pound. Amy bought 7 pounds of coffee and spent a total of $41. How many pounds of each type of coffee did she buy?

How many thirds are in 5 4/6

The volume of two similar solids are 20cm3 and 1280cm3. What is the ratio of the corresponding sides of the larger figure to the smaller figure?

Is 6/11 greater than 9/14

What decimal is equal to 6/25

Halle solved 664/48 below. She got a quotient of 13 with a remainder of 40. How could she solve 659/48 without redoing the work? Explain your thinking.

What is y=x+2 graphed

Which of these is an equation? A 9x - 7 B (b + 7) x 3 C 4x + 9 = 45 D (⅔) x - 3 > c