Answer:
12<n
Step-by-step explanation:
11+n+9+3n<9n-3n-4
Combine like terms
20+4n<6n-4
Subtract 4n from each side
20+4n-4n<6n-4n-4
20 < 2n-4
Add 4to each side
20+4 < 2n-4+4
24 < 2n
Divide by 2
12<n
Answer:
40$,160$ & 60
Step-by-step explanation:
First,find the equation using y-y1/ y1-y2=x-x1=x1-x2
y-0/0-20=x-0/0-3
y=20x/3
Now put the values of x& y in the equation, for the 1st one,
y=20×6/3
=40
2nd one.y=20×24/3
=160
3rd one,
400=20x/3
X=400×3/20
=60
Answer:
Question 1 6 1/2
Step-by-step explanation:
Question 2 289/50
Answer:
x(x2 + 5) - 6(x2 + 5)
Step-by-step explanation:
hope it help! :D