Calculate the amount of simple interest on $25,000 for 9 years at 5.5% interest to the nearest dollar.
a. $12,000
b. $12,375
c. $1,237
d. $123,750

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.