Let's eliminate x in the system
<span>
2x-5y=-5
x+2y=11
To do this, mult. the 2nd eqn by -2:
</span> 2x-5y=-5
-x-4y=-22
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-9y= -27. This yields y = 3.
Now subst. 3 for y in either of the original equations to determine x.
Write your answer as an ordered pair: ( ? , 3).
Answer:
A: 180°
Step-by-step explanation:
Hopefully this helps!
Answer:
A. 12.5 cups of coffee
B. 6.96 cups of milk
Those are the only ones I have the brain power to do so..........
Hope this helped!!!
Answer:
216
Step-by-step explanation:
do length times width times height then u get 216
I think it might be 2 because 20 divided by 2 there is no left over
