Step-by-step explanation:
Dave + 6 friends = 7 friends in total
84 ÷ 7 = 12
Each friend paid $12
Answer:
1/2x or x/2
Step-by-step explanation:
You're taking the number you started with and either multiplying it by 1/2 half or dividing it by 2.
If you plug in the # the only one that is correct is y-8=-0.2(x+10)
X²-8x
factor out x
x(x-8)
y=x(x-8)
Answer:
11 is the root of 121 ........
