Me asap: by what percent does the price change is the price was: a. $100 and now it is $1250? b.$160 and now it is $40? show your work!

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?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25