Glenn andrews recently bought a motorcycle for $3,950 if he had to pay 6% sales tax on the bike what was the total cost of the motorcycle?

How do you solve a question like this?

Rewrite the following quadratic functions in intercept or factored form. show your work. f(t) = 20t^2 + 14t - 12

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.