I think it is 56, is this a multiple choice question?
Answer:
y=1
Step-by-step explanation:
5y(2x-1)=y(x+2)+20, x=3
5y(2(3)-1)=y(3+2)+20
5y(6-1)=y(5)+20
5y(5)=5y+20
25y=5y+20
25y-5y=20
20y=20
y=20/20
y=1
Answer: 113.1in
The formula of finding the circumference is 2πr.
That being said, the radius is 18in.
Pi (π) is 3.14.
With all of that being said, we can multiply now.
2 × 3.14 × 18 = 113.09734 = 113.1
Hence 113.1 is the answer.
Answer:
Week 8
Step-by-step explanation:
For each week add 3 miles until you reach 26 miles
Week 1:5
Week 2:5+3=8
Week 3:8+3=11
Week 4:11+3=14
Week 5:14+3=17
Week 6:17+3=20
Week 7:20+3=23
Week 8:23+3=26
Hope this answers your question :)
