80 tickets have been given out
50*.4=20
50*.6=30
30*2=60
60+20=80
2(-3n-5)-5(4n-8)
(-6n-10)+(-20n+40)
-26n-30
Answer:
Step-by-step explanation:
11. identity property
12. associative property
13. commutative property
14. zero property
2 times a number, x, is equal to 6 less than 3 times the number, x.
2x = 3x - 6
-1x = -6
x = 6
The number is 6.
