2. aubrey daniel's savings account has a principal of $5,725. it earns 4% interest
compounded quarterly for three quarters.

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?