5x - 10x - 30 = 10x solve for x

Will multiplying two binomials always create a trinomial?

If x+y=4 and x-y = a, then what does x equal?

Find the critical value tc for the confidence level cequals 0.95 and sample size nequals 19.

A family buys a refrigerator that costs € 840 paying a 30% cash deposit and the rest in 6 monthly installments, what is the amount of each monthly payment.

A jacket costs $35 and has an 8 percent tax rate. Which expression will find the cost of the tax on the jacket?

True or false: a cylinder is a polyhedron

Find 3 ways to show 7/8 is larger than5/6

Find the least common multiple of 10 and 16.

Y + 2 = - 3 (x-4) Complete the missing value in the solution to the equation.

Every day at noon, a bus leaves for townville and travels at a speed of x kilometers per hour. today, the bus left 30 minutes late. if the driver drives 7/6 times as fast as usual, she will arrive in townsville at the regular time.