15. Solve the compound inequality. 3x – 4> 5 or 1 - 2x > 7
A <-3 orx> 3
B x<-3 or x > 3
C x2-3 or x < 3
DX > -3 or x < 3

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept:

1. 25pi ft^2 2. 5pi ft^2 3. 10pi ft^2 3. 20pi ft^2