The University of Texas at Austin has three times as many students enrolledas the University of Miami. The University of California, Berkley has 3,000 more than twice the number of students as the University of Miami. If the three schools have a total enrollment of 96,000 students, what is the enrollment at each school?

Define the variables in this problem (there are 3 variables).2.Write the system of linear equations to represent the scenario.3.Write an augmented matrix for the system of linear equations.4.Solve the system of equations using your augmented matrix. Write down all of the row operations you perform.5.Using at least one complete sentence, answer the question: What is the enrollment at each school?

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

How do you determine if an ordered pair is a solution to a given equation?

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?