Find the measure of the indicated angle to the nearest degree (Image Attached)

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)