Trevor has an investment worth $6,774.50. He made his only deposit in it 22 years ago. Given that the investment yields 2.7% simple interest annually, how big was the initial deposit? a.
$2,524.50
b.
$4,024.03
c.
$4,250.00
d.
$11,404.88

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

What is the value of f(x) = 2.2 for f(-2)?