A line $\ell$ passes through the points $B(7,-1)$ and $C(-1,7)$. The equation of this line can be written in the form $y=mx+b$; compute $m+b$.

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

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?