Cara is grocery shopping and needs chicken and steak for the barbeque she is having on saturday. chicken is $2.99 per pound and steak is $5.79 per pound. she knows she wants to spend exactly $50 on meat. if c represents pounds of chicken and s represents pounds of steak, which equation represents this situation?

2.99s + 5.79c = 50
8.78m = 50
c + s = 50
2.99c + 5.79s = 50

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?

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28

While on a train trip, marsha noticed that there were 35 people in her train car. after the next stop, there were only 21 people in her car. if p represents the percent decrease in the number of people in marsha's train car, what is p?