An investment grows by 22% over a 5 year period. what is its effective annual percent growth rate

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

How can writing phrases as algebraic expressions you solve problems?