Answer: 103/15
Step-by-step explanation:
We can simplify the right-hand side to be
.
This means we need to solve:

Answer:
Step-by-step explanation:
This is an Arithmetic Series with common difference 4 and first term 3
so the nth term an = 3 + (n -1)4
= 4n - 1.
The sum of n terms
= n/2 (a1 + L)
= n/2(3 + 1671)
= 837n.
There are (1671-3) / 4 + 1 = 418 terms in the series,
so the total value of the series is 837*418
= 349,866.
.
<h3>Angles sum up to:</h3><h3>( n - 2 ) × 180 = ( 5 - 2 ) × 180 = 3 × 180 = 540</h3>




5/8
10 ibs / 8 =1.25 ibs
1.25 ibs * 5 = 6.25 ibs.
He used 6.25 ibs and has 3.75 ibs of soil left for his garden.