17. Which expression defines the given series for seven terms? 9 + 17 + 25 +...
O
Σ(n + 8)
O
Σ(5n + 4)
O
Σα + 8η)
8-1
O
Σ(2 + 7η)
R-1

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles