How do you write(−∞,,∞),as an inequality?

a. x < 8 or x > 10
b. x < 10 or x > 8
c. x < 8 and x > 10
d. x < 10 and x > 8

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)