Answer:
(1. -3. is the answer. the first option
Answer:
1.05
Step-by-step explanation:
shop A: 2x3= 6
shop b: 5 for 1.10, 5 more for .55, so 1.65/10
1.65×3= 4.95
6-4.95= 1.05
Answer: C
Step-by-step explanation:
is dotted and shaded below, so it represents 
.
Also, 
is shaded above, so it represents 
.
This is a geometric sequence with first term 2 and common ratio 5.
an = a1 r^(n-1) IS THE GENERAL FORM SO HERE IT IS:-
an = 2(5)^(n-1)
Answer:
C. 81
Step-by-step explanation:
