text: algebra
  
  Quan is shopping. He can buy 2 pairs of pants and 1 shirts for \$79.85 ( before tax is added). He can buy 1 pair of pants and 2 shirts for \$69.85 (before tax is added). To figure out how much a shirt or a pair of pants costs,you must first identify the conditions. What is one of the conditions in this problem?
  
  a) items for \$79.85
  b) 1 pair of pants and 2 shirts for \$69.85
  c)3 items total
  d) the cost of a shirt
  
  i would like to know if my answer is right or wrong. a
  
  1. 👍
  2. 👎
  3. 👁
  1. what is the solutionof the following linear system?
  
  2x + y = -1
  x + 1/2y =-1/2
  
  a) (2,1)
  b) none
  c) (1/2,-2)
  d) infinite number of solutions
  
  1. 👍
  2. 👎
  
  Similar Questions
  
  1. Statistic
  
  A man has 20 shirts, 7 pairs of pants and 4 pairs of shoes. How many different outfits, consisting of one shirt, one pair of pants, and one pair of shoes, are possible
  
  2. math
  
  Glenn has 4 pants and 3 shirts. How many different pairs of pants and shirts can he wear?
  
  3. Math
  
  Mark has pair of pants in three different colors, blue, black and brown. He has five colored shirts: a white, a red, a yellow, a blue and a mixed-colored shirt. What is the probability that Mark wears a black pair of pants and a
  
  4. Math
  
  1: select all the pairs of ratios form a proportion. (2 points) A: 1/6, 4/20 B: 7/9, 28/36*** C: 14/19, 21/27 D: 30/80, 6/18 2: Which pair of ratios does NOT form a proportion? (1 point) A: 3/5, 24/40 B: 30/10, 15/5**** C: 9/14,
  
  1. math
  
  If Jun has 12 t-shirts,6 pairs of pants,and 3 pairs of shoes, how many possible ways can he dress himself up for the day?
  
  2. math
  
  Each student in Ms. Clarkâs class is decorating a shirt for a school program. There are 25 students in the class. Ms. Clark already has 3 shirts. She will buy shirts in packages of 6 shirts. She cannot buy part of a package.
  
  3. math
  
  While shopping, you purchase 4 pairs of jeans, 6 shirts, and 3 pairs of shoes. How many different outfits will you be able to make using one pair of jeans, one shirt, and one pair of shoes? 13 22 60 72
  
  4. Math
  
  Joey has 4 pairs of pants,6 shirts, and 2 pairs of shoes, but only 1 favorite pair of pants, 1 favorite shirt, and 1 pair of shoes. If he randomly selects an outfit to wear, what it the probability that it will be his favorite
  
  1. MAth
  
  A high school purchases a printing machine that can put lettering on clothing for \$6000. The school plans to print T-shirts with the school logo and sell them. Each T-shirt costs the school \$4 and will sell for 412. hOW MANY
  
  2. Math
  
  Two shirts cost \$12.50. How much will it cost to buy five of the shirts? Select all the pairs of ratios that form a proportion. Which are: 1/6,4/20 7/9,28/36 14/18,21/27 30/80,6/18. For which value of m is 4/16=m/24 a proportion?
  
  3. Math
  
  You are packing for a vacation. You pack 3 pairs of shorts, 5 shirts, and 2 pairs of shoes. How many different outfits will you be able to make using one pair of each clothing 10 17 30*** 35 I think it is 30.
  
  4. math
  
  Marcus has 4 ties and 5 shirts and 3 pair of pants. How many outfits can he make?