Is xy-11=5 a direct variation

How do I solve 5/6 (3/8-x) = 16

What does 3k-1=7k + 2 equal?

What is the next letter in the sequence, O, T, T, F, F, S, S

at a book fair, Joe bought 24 books at 3 for $5 and had $2 left. How much money did he have at first?

The system of equation shown below is graft on a coordinate grid 3y+x=6 2y-x=9

A salesperson earned a salary of $12000 per year plus 5% commission on sales of $100000. What is his total income

A binomial experiment consists of four independent trials. the probability of success in each trial is 27?50.

If Steve throws the football 50 m in three seconds what is the average speed of the football

A researcher wants to investigate whether there is a relationship between annual company profit ($) and median annual salary paid by the company ($).

James buys a shirt and a pair of pants for an office party. Pressed for time he randomly chooses between a white, blue or green shirt. The he randomly picks a black or brown pair of pants.