Greg received a gift card of $100 for a pizza restaurant. the restaurant charges $15 per pizza. ashely received gift card of $70 for a different pizza restaurant. the restaurant charges $10 per pizza. for each card, write an expression for the amount of money left on the card after purchasing x pizzas

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?

What are the solutions to the equation 4x2+3x=24-x

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries. what fraction of kathy’s money was left?