Answer:
a
Step-by-step explanation:
aa
3x + 4(2) = 20
3x + 8 = 20
3x = 12
x = 4
(4,2)
You have y=2 then all you need to do is plug 2 into the y in the equation 3x + 4y = 20 and do the math to find x. Hope this helps
The answer is 35 because 20-10=10 then 25+10=35 so niki made 35 points on her final round
N=11 because 4+10= 14 and 25-14 = 11
