Answer:
30(2 - 5x)
Step-by-step explanation:
Answer: Angle 1 is 36
Angle 2 is 54
Step-by-step explanation:
x+18+3x=90
4x+18=90
4x=72
x=18
18+18=36
18*3=54
Answer:
The world's population is 23 times larger than the United States population.
Step-by-step explanation:
United States population = 3x10^8=300,000,000 or 300 million
The World's population = 7x 10^9= 7,000,000,000 or 7 billion
7 billion divided by 300 million = 23.33333333
7000000000 / 300000000 = 23.333333333
Answer:
Step-by-step explanation:
<u>Solving in steps</u>
- 3| 4.5 - 2| - 5 |-1.5 -(- 3)| =
- 3 |2.5| -5 |-1.5 + 3| =
- 3*2.5 - 5|1.5| =
- 7.5 - 5*1.5 =
- 7.5 - 7.5=
- 0