Gavin has an outstanding balance of $4620 on his credit card at the beginning of May. The interest rate charged on the credit card is 21% p. a.
(d) In May Gavin repays $1900 and makes purchases of $385. Calculate the
outstanding balance on Gavin's credit card at the end of May.

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Which of the following is true for the relation f(x)=2x^2+1

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.