What are the first five multiples of 12? Type the multiples in increasing order.

Which expression is equivalent to 2x^2+7x+4?

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

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.