Find the solution to the system of equations x + 4y - 5z = -8
x + 4y - 4z = -2
x + 5y - 4z = 3

A. x=2 , y=5 , z=6
B. x=3 , y=14 , z=-12
C. x=4 , y=5 , z=6
D. x=2 , y=4, z=5

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

What is the sum of the measures of the interior angles of an octagon

Match the scenarios with terms related to financial aid. pell grantstudent loanmerit-based scholarshiprichard is one of the leading college basketball players in the state of florida. he also maintains a good academic record. looking at his talent and potential, furman university offers to bear the expenses for his college education. anita wants to pursue a certificate program in sports nutrition. to pay for the course, she borrows money by filing the fafsa. nathan comes from a low-income household. he wants to pursue an undergraduate degree in marketing. he receives financial aid covering 50 percent of his college expenses. nathan does not have to pay back this amount.