Ihave a slope of -4 (m=-4), would that be negative four over positive one or would that be negative 4 over negative one?

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Can anyone me with 32,33,36,37,and 40.

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00