Answer:
1
Step-by-step explanation:
Anything to the zero power is 1
7^0
1
Answer:
0.15
Step-by-step explanation:
20-5=15. So move the decimal!
Answer:
Sample
Step-by-step explanation:
The people that are riding the roller coaster are only a select few people out of everyone in the entire park.
If you think about it this way, there are other rides in the park (there might be bumper cars and a Ferris wheel, etc.), so the people on the roller coaster are just a small group of the entire population of people in the park
Cannot be determined.
Area or perimeter should be provided to calculate the lenght but its not.
Answer:
Step-by-step explanation:
1. 2x - 9y = 23
2 x = 9 y + 23
y = (2 x)/9 - 23/9
2 x - 9 y - 23 = 0
2. 5x - 3y = -1
5 x + 1 = 3 y
y = (5 x)/3 + 1/3
5 x - 3 y + 1 = 0
I belive that should help you out a bit :D
