7*4=28
28+7m=49
49-28=21
7m=21
21/7=3
m=3
Answer:
x(2x+3)
Step-by-step explanation:
2x^2+3x=x(2x+3)
Answer:
Option 4: r ≥ 6
Step-by-step explanation:
5(6+3r) + 7 ≥ 127
30 + 15r + 7 ≥ 127
37 + 15r ≥ 127
15r ≥ 90
r ≥ 6
Answer: 6,800,000 people
Step-by-step explanation:
We are looking for the number of people, not the percentage of wealth that has been made up by the people.
2% of the people are the richest in the United States, and there are 340,000,000 people in total in the United States.
2% = 0.02
340,000,000 * 0.02 = 6,800,000
I hope this was helpful! :)
8 + 8 = 16
16 - 1 = 15
or
7 + 7 = 14
14+1 = 15