Joan had 198 dollars to spend on 9 books. After buying them she had 18 dollars. How much did each book cost?

What is the 50th term of the sequence that begins - 6, 0, 6, 12?

What's an integer less than - 2 and greater than - 3.5

What are the zeros of the function f (x) = x2 + 8x + 4, expressed in simplest radical form? x = - 4 ± 2StartRoot 3 EndRoot x = - 4 ± StartRoot 48 EndRoot x = StartFraction negative 8 plus or minus StartRoot 3 EndRoot Over 2 End Fraction x =

What is the value of y? Triangle A B C has right angle C with hypotenuse labeled 8. Angle A is 60 degrees and its opposite side B C is labeled y. Enter your answer, as an exact value, in the box.

Five times the sum of a number and 27 is greater than or equal to six times the sum of that number and 26. What is the solution set of this problem?

4. What value can be written on the blank line to make the expressions equivalent? 5x + 20 = 5 (x+)

Mr. Parker is building a square ball room with a square dance floor surround by carpet to the wall. The room has a side length of 3x-4, and the dance floor has a side length of 2x-6. How many square meters of carpet will Mr. Parker need if x=5

Factor n^3 - n^2 + 3n - 3. A) (n^2 - 3) (n - 1) B) (n^2 + 3) (n - 1) C) (n^2 + 1) (n - 3)

If a measured distance of 10 inches on your map represents an actual distance of 20 miles, what is the fractional scale of the map

To (blank) means to cut into two congruent parts