Answer:
The answer is 16.
Step-by-step explanation:
Simplify the expression.
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If this helps you please make it brainliest.
14. She has 12 possible choices.
15. $96
16. I don’t know about this one, sorry.
I7. 4/7
18. 1/3
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I can’t see the numbers. I want to help but can’t see the numbers.
Answer:
(x, y) = (8, -3)
Step-by-step explanation:
You can substitute for x in the first equation:
3(-3y -1) +3y = 15
-6y = 18 . . . . . add 3 and simplify
y = -3 . . . . . . . divide by -6
x = -3(-3) -1 = 8 . . . . find x using the second equation
The solution to this system of equations is (x, y) = (8, -3).
