Write a system of equations to describe the situation below, solve using any method, and fill in the blanks. A group of friends are at a baseball game and are purchasing souvenirs. Colton purchased 3 t-shirts and 4 baseball caps, spending a total of $198. Stefan purchased 2 t-shirts and 5
baseball caps, which cost him a total of $202. Assuming that all of the t-shirts and all of the
caps are the same price, what is the price of each?
Shirts are $ apiece and caps are $ apiece.

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Martha has a deck of cards. she has lost some of the cards, and now the deck only contains nine spades, eleven diamonds, eight clubs, and twelve hearts. martha predicts that whenever she draws a card from the deck without looking, she will draw a club one-fifth of the time. which activity would best allow martha to test her prediction? a. randomly draw a card from the box and see if it is a club. b. randomly draw a card. then, continue to draw another card until all eight clubs are drawn. c. randomly draw and replace a card 120 times. then, observe how close to 30 times a club is drawn. d. randomly draw and replace a card 100 times. then, observe how close to 20 times a club is drawn.