The total cost of a pair of jeans and three shirts is $114. the shirts eah cost the same amount, and the jeans are $45 dollars. what is the price per shirt?

Aflower has 26 chromosomes. to create a new flower, how many would a sperm cell have what is called?

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. how many hours after the truck's departure will the two meet?

If you could answer these your a life saver