8 increased by three times a number

Find the amount accumulated FV in the sinking fund. (Assume end-of-period deposits and compounding at the same intervals as deposits. Round your answer to the nearest cent.) $150 is deposited monthly for 19 years at 7% per year. How do i solve this?

Helga signs up to coach hockey. She wants to make at least $775 during the season. She gets $200 at the start of the season and $50 for each practice session she has. How many practice sessions does Helga need to have this season?

Which table represents the function y = 3 x - 1? Input x 0 1 2 Output y - 1 - 2 - 3 Input x 1 2 3 Output y 4 7 10 Input x 2 3 4 Output y 2 4 6 Input x 0 1 2 Output y - 1 2 5

Janet wants to solve the equation y + y2-5/y^2-1 = y^2+y+2/y+1 What should she multiply both sides of the equation by? A) y B) y^2-1 C) y+1 D) Y^2+y+2

Find the measure of an angle that is 30° less than its supplement.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.