Round 209 to the nearest ten and hundreds

Find the focus and directrix of parabola xsquared = 2y

Which is a solution to the equation y=3x+1? A. (3, 10) B. (2, 6) C. (1, 5) D. (0, 3)

T=6 3r+3s+4t=27 2r+2s-t=-4

One tank is filling at a rate of 5 6 gallon per 3 5 minute. A second tank is filling at a rate of 3 4 gallon per 1 2 minute. Which tank is filling faster?

K / (-11) = -3. Solving one step equations

Julie needs 3 lengths of string that are each 6 inches long. Marlene needs 7 lengths of string that are each 8 inches long. How much string do the girls need altogether? in.

How to solve 2x² - x - 3 = 0

Jenna was selling muffins and bagels in the lobby to support the math club. Bagels sold for $0.75 and muffins sold for $1.50. She sold three times as many bagels as muffins and made $112.50 this morning.

How do you decompose the fraction 3/6

Justify the last two steps of the proof. Given: MN=PO and MO=PN Prove: MNO=PON