Two vertices of a right angle are (0,1) and (0,6). the area of the triangle is 10 square units. which point could be the third vertex of the triangle?

Let r = 3. what is the value of r + 58?

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?