What is the value of the expression 9 + 4 n minus 1 when n = 3?

What is the sum of the measures of the interior angles of a 25-gon

16 more than one third of a number w

Write the quadratic equation in standard form. What is the value of b 2 - 4ac? 1 = 2x 2 + 7x

On an average Saturday, 15% of tickets sold are child tickets. If there were 460 tickets sold in total on Saturday. How many were sold to children?

Find the kilograms in 4000g

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.