What is (f-g) (x)? f(x) = 5x+5
g(x)=-3x
write your answer as a polynomial or a rational function in simplest form

Which graph represents the function g(x) = |x + 4| + 2?

Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?

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