2. a system of equations is shown below.
{3x + 5y = -9
{2x + y = -34
a...
Mathematics, 25.12.2019 13:31 jeremiahdacalio
2. a system of equations is shown below.
{3x + 5y = -9
{2x + y = -34
a. find the solution to the system of equations using either substitution or the linear combination method. show all your work.
2. a system of equations is shown below.
a. find the solution to the system of equations using either substitution or the linear combination method. show all your work.
b. explain and show the graphical meaning of the solution. be sure to label the solution on your graph.
Answers: 3
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In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
Answers: 1
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One of every 20 customers reports poor customer service on your companyβs customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%
Answers: 1
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