Mathematics, 12.03.2021 18:00, andrewblack033
Which set of ordered pairs does not represent a function?
A. {(10, 1), (–2, –16), (–6, 7), (5, 1), (8, –16), (–11, 9)}
B. {(–2, –6), (–8, 13), (–7, –4), (–2, –8), (11, 8)}
C. {(15, –3), (–6, 4), (–3, 0), (–1, 16)}
D. {(6, 2), (–12, –16), (–6, 10), (20, 2)}
Answers: 3
Mathematics, 21.06.2019 18:00, cici170
Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
Answers: 2
Mathematics, 22.06.2019 01:10, ahankaranth
"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?
Answers: 2
Which set of ordered pairs does not represent a function?
A. {(10, 1), (–2, –16), (–6, 7), (5, 1),...
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