In a second game this evening, audrey's bowling score was 47 points less than twice the score of her first game. if her second score was 165, what was audrey's score in her first game this evening?

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

Given that abcd is a rhombus, what is the value of x?

How can you construct perpendicular lines and prove theorems about perpendicular lines