Mr. Simmons buys a car for a total cost of $9,899. He can pay $206 a month but no more. He determines that he will make 49 payments. Explain why he is correct. Enter the correct answers in the boxes.

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

If the value of cos330°is√3/2 then find cos 165°.