After john worked at a job for 10 years, his salary doubled. if he started at $x, his salary after 10 years is a) $x. b) $x + 2. c) $x - 2. d) $2x

Kapil needed to buy a long wooden beam. he went to two sawmills that each charge an initial fee plus an additional fee for each meter of wood. the following equation gives the price (in dollars) of a wooden beam from the first sawmill as a function of its length (in meters). p = 5+20xp=5+20x

Select the number of ways in which a line and a circle can intersect

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your