$35 sweater ; 18% discount ; 3% tax ; find sales price

Julia chooses a card at random from her set of cards. what is the probability that the card is labeled cat or hamster?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?