An accountant receives a salary of $306,000 per year. During the year, he plans to spend $101,500 on his mortgage, $63,000 on food, $48,900 on clothing, $43,000 on household expenses, and $37,000 on other expenses. With the money he has left, he expects to buy as many shares of stock at $280 per share as possible. How many shares will he be able to buy?

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

- (2, -7)

- lines r and s and lines t and u must be parallel