Answer:
hello :
note :
the nth term of an arithmetic sequence is :
An =A1+(n-1)d ....a common difference is : d ... A1 : the first term
in this exercice : A1 = - 1 d = (-6) -(- 1) = -5
An = - 1 + (n - 1)(-5)
the expression is : An = - 5n +4
Answer:
Mia had $1554.84
Step-by-step explanation:
100% = $2468
1% = $ 24.68
100 - 37 = 63%
63 % = 63 × $24.68
= $1554.84
Answer:
250
Step-by-step explanation:
You do 20/.08 to get 250.
Step-by-step explanation:
bodmas :3
1. 42 ÷ 8 x 2 = 5.25 x 2
= 10.5
2. 24 - 10.5 + 4 = 17.5
