Describe a situation where it is easier to use decimals than fractions , explain why .

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

What is 1.5% of 120 or what number is 1.5% of 120