For a field trip, a high school wants to buy T-shirts and sweatshirts. The expression px+29y represents the cost of buying x T-shirts and y sweatshirts from a store. If each sweatshirt costs $17more than a T-shirt, what is the value of p?

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18