The Science Club went on a two -day field trip. The first day the members paid $30 for transportation plus $15 per ticket to the planetarium. The second day they paid $100 for transportation plus $12 per ticket to the geology museum. Write an expression to represent the total cost for two days for the n members of the club.

Which strategy is used by public health to reduce the incidence of food poisoning?

Which of the following circles have their centers in the third quadrant? check all that apply.

Efficient homemakers ltd. makes canvas wallets and leather wallets as part of a money-making project. for the canvas wallets, they need two yards of canvas and two yards of leather. for the leather wallets, they need four yards of leather and three yards of canvas. their production unit has purchased 44 yards of leather and 40 yards of canvas. let x be the number of leather wallets and y be the number of canvas wallets. draw the graph showing the feasible region to represent the number of the leather and canvas wallets that can be produced.