Factor this trinomial completely. –10x2 + 36x + 16 a. –10x2 + 36x + 16 –2(5x2 – 18x – 8) –2(5x + 1)(x – 8) b. –10x2 + 36x + 16 –2(5x2 – 16x – 8) –2(5x + 4)(x – 2) c. –10x2 + 36x + 16 –2(5x2 – 18x – 8) –2(5x + 2)(x – 4) d. –10x2 + 36x + 16 –2(5x2 – 18x + 8) –2(5x – 2)(x – 4)

What is the length of the unknown leg in the right triangle ?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?