William found 3/5 of the pecan pie in the fridge and
1 answer:
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Answer:
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Step-by-step explanation:
Input this trigonometric ratio into a scientific calculator, and you will end up with the above answer.
* I also included its high term, so you know which answer to choose from.
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Answer:
The solution of this system of equations is (3 , -8)
Step-by-step explanation:
The given system is
x + 2y = -13
12x + 5y = -4
We make x the subject of the first equation and put it into the second:
We put this expression for x into the second equation
12(-13-2y)+5y=-4
-156-24y+5y=-4
-24y+5y=-4+156
-19y=152
y=-8
We substitute y=-8 into x=-13-2y to get:
The solution of this system of equations is (3 , -8)