Lui deposited $3,500 into a savings account. the simple interest is 4%. how much interest will the account earn in 2 years?

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

Secant be and cf intersect at point d inside a what is the measure of cde

Cos^2x+cos^2(120°+x)+cos^2(120°-x)i need this asap. pls me