Write a formula for the nth term of the arithmetic sequence 1, 5, 9, 13, ... then use the formula to find f (20).

The running Aces card team won $548 playing in poker tournament last year. The winnings were split evenly among the p players.

Write a ratio for each situation in three ways. between 1899 and 1900,284 out of 1000 people in the united states were 5 to 17 years old

How many terms are in the expression 3+y+2xy-xy squared

Choose all of the values that are less than the mean of the data set shown. 4, 6, 7, 9, 10, 4, 6, 5, 4 U 8.1 4.9 6 6.2

Olivia is making bead bracelets for her friends. She can make 3 bracelets in 15 minutes. What does the proportionality constant represent in this situation?

Write a repeating decimal as a fraction in simplest form.

Edin has £300 in his savings account. His bank offers him a fixed 5% simple interest rate per annum, for a period of 3 years. How much interest will he have earnt after 3 years?

He is driving a truck traveling 45 mph and Adriana is riding a train traveling 60 mph. They both cover the same distance, and Jayden travels 2 hours longer than Adriana. How many hours did each person travel?

Explain how using equivalent ratios is like adding fractions with unlike denominators

A van has 6 students and 2 teachers how many vans are needed for a total of 48 students and 16 teachers