Answer:
Simple interest=$324 Total=2124
Step-by-step explanation:
Simple interest=6%
6% of 1800=108
108x3=324
1800+324=2124
Answer:
=43.98
Step-by-step explanation:
put in calculator
43.98229715
Answer:
$3553
Step-by-step explanation:
10+3+2+2=17
209x17=$3553
Answer:
4
Step-by-step explanation:
The 1st, 4th, and 7th terms make an arithmetic sequence of their own. The 4th term is the average of the 1st and 7th, so ...
(1st +7th)/2 = 4th
1st + 7th = 2×4th
1st = 2×4th - 7th
The first term is ...
2*141 - 132 = 150