Not sure how simplified you need it...
8ab-3b+8
I feel you man, I feel you.
6*1=6
4*8=32
2*4=8
32+8+6=46. B is 46 square cm.
9*2=18
10*2=20
1*2=2
18+2+20=40. Shape D is 40 cm.
4*5=20
3*4=12
1*3=3
12+3+20=35. C is 35 cm.
5*2=10
2*5=10
2*2=4
10+10+4=24 E is 24 cm.
Hope this helps! :D
Answer:
70
Step-by-step explanation:
Graph it
The formula that explain the arithmetic sequence is 
Step-by-step explanation:
The formula of the nth term in an arithmetic sequence is
, where
- a is the first term
- d is the common difference between the consecutive terms
∵
,
, 0 ,
are some terms of an arithmetic sequence
∵ The difference between two consecutive terms =
- 
∴ The difference between two consecutive terms =
+
= 
∴ The common difference = 
∴ d = 
∵ The first term is 
∴ a = 
- Substitute a and d in the formula above
∴ 
- Simplify the right hand side
∴ 
- Add like terms
∴ 
The formula that explain the arithmetic sequence is 
Learn more:
You can learn more about the sequences in brainly.com/question/7221312
#LearnwithBrainly
Answer:
Eleanor and Peter's total income
= $597.63
Step-by-step explanation:
Eleanor's Income:
Paycheck = $380.48
Eleanor's Expenses:
Birthday gift= $16.50
Peter's income
Paycheck = $120
Sales of his college textbook = $13.65
Check from Peter's father= $100
Peter's total income =Paycheck + Sales of his college textbook + Check from Peter's father
= $120 + $13.65 + $100
= $233.65
Eleanor and Peter's total income
= Eleanor's Income + Peter's total income - Eleanor's Expenses
= $233.65 + $380.48 - $16.50
= $597.63
Eleanor and Peter's total income
= $597.63