The linear equation y = negative 2 x + 4 is represented on the graph below. On a coordinate plane, a line goes through (0, 4) and (2, 0).

A second linear equation is represented by the data in the table.

x
y
–4
–3
0
–1
2
0
6
2

What is the solution to the system of equations?
(2, 0)
(0, 4)
(0, –1)
(4, –4)

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Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.