First rearrange the second equation and isolate for Y so x-y=6 would become -y=6-x but you can’t hav a negative Y so divide everything by -1 so you end up with y=x-6
Now plug it in the first equation so X+(x-6)=4 and solve it Your gonna get x=5
You don’t need to solve For y because in all the options you listed only One has 5 as the x value so u can assume the answer is (5,-1)
Answer from: Quest
13cm
step-by-step explanation:
(apex)
Answer from: Quest
the area of the rectangle is 35units^2.
step-by-step explanation:
graph it and find the distance.
it is a 5*7 rectangle.
therefore the area is 35units^2.
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Anne is twice as old as bill, and bill is 3 years older than christie. the sum of anne s and christie s ages equal 72. find their age difference.?