Given f(x) = 2x2 + kx + 19, and the remainder when f(2) is divided by a 4 is 35, then what is the value of k?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Use the zero product property to find the solutions to the equation (x+2)(x+3)=12

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation