4(x-6y) ? ? its distributive property

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

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)

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17