. Question 4 v B 0/' 3w = 20 Solve the system of equations by graphing: 1,] Enter the solution set in the boxes 3y = 9x + 60 below. If the lines are parallel, enter DNE (for "does not exist") into each box. If the lines are coincident (infinite number of solutions), enter 00 into each box. (Note: Use double letter o's, not zeros, for infinity.) (w) = The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day, 331 people entered the park, and the admission fees collected totaled 834.00 dollars. How many children and how many adults were admitted? Your answer is number of children equals ' I number of adults equals Question Help: El Video 0 Question 9 v A man has 23 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 380 cents, how many dimes and how many quarters does he have? Your answer is number of dimes equals I I number of quarters equals ' ' Question Help: El Video ~ The sum of two numbers is 67. The difference of the two numbers is 51. What are the two numbers. Let :1: be the larger number and y be the smaller number. Write an equation that expresses the information in the sentence "The sum of two numbers is 67." :] Write an equation that expresses the information in the sentence "The difference of the two numbers is 51 :] Solve the system you have written above. The larger number, as is C]. The smaller number, y is C]. Question Help: El Video