Answer:
4n+2
Step-by-step explanation:
- add all sides =9n+3
- 3n+2+2n-1=9n+3
- add liketerms 5n+1=9n+3
- put liketerms together 9n-5n+3-1
- ans hence is 4n+2
Any number to the power of 0 equals 1. Even if the original number is extremely high like 10000000, the value will still equal 1.
Answer:
-1.99, 1.99
Step-by-step explanation:
Use a table to find the z-scores.
For the first z-score:
P(x < z) = 0.0233
z = -1.99
For the second z-score:
P(x > z) = 0.0233
P(x < z) = 1 − 0.0233 = 0.9767
z = 1.99
10x + 9
because the -6x and positive 6x cancel out and all you have left is 2+2+5 and 10x
Carry the decimals the same places to make the number you are dividing by whole and give the number you are dividing by the extra decimal places. then divide.
I hope that makes sense :/