Acar wash cleans 3 cars in 24 many cars does the car wash clean in 56 min?

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)

Solve for x and select the correct answer

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2