Describe and correct the error a student made in creating an equation with the given information: y = 2 sin 4θ, a period of 4π, and amplitude of 2.

Abus ride for a senior citizen cost $1.25. a monthly pass costs $35. write and inequality that represents the number of times a senior citizen must ride the bus for the monthly pass to be a better deal.

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers