Use the zero product property to find the solutions to the equation x+ 12 = 7x. Ox=4or x =3
Ox=-4 or x =-3
Ox=-3 or x = 4
Ox=3 or x = 4

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

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