Hello,
u(n)=2n+5
u(1)=2*1+5=7
u(2)=2*2+5=9
u(3)=2*3+5=11
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Answer:
if adding its 139 if u subtract then its 11
Step-by-step explanation:
Money does Chittock possess= $ 212
Amount spent per week = $9
Amount possessed by Mr. Baker = $ 51
Amount saved by Baker = $ 14
Let after x weeks they have same amount.
A.T.Q
→212 - 9 x = 51 + 14 x
taking out like terms on side
→ 212 - 51=9 x + 14 x
→ 23 x = 161
Dividing sides by 23, we get
x=7,
So, number of weeks after Mr Chittock and Mr.Baker have same amount is 7.
<u>Find the number of eggs in 7 crates:</u>
1 crate = 12 eggs
7 crates = 12 x 7 = 84 eggs
<u>Add the 8 eggs in their fridge:</u>
84 + 8 = 92 eggs
Answer: They have 92 eggs.