Answer:
none of the above
Step-by-step explanation:
It appears your definition is of an arithmetic sequence with first term 2 and common difference -3. Each term is 3 less than the one before it. The first 4 terms of that sequence are ...
2, -1, -4, -7 . . . . . matches no offered choice
_____
The first choice is described by the formula ...
an = n -3
It appears that the problem's author mixed up <em>recursive</em> and <em>explicit</em> formulas.
Answer:
Step-by-step explanation:
Anthony-t
Charlie-t(3)-2
Answer:
52 + 9 = 68
Step-by-step explanation:
total charge = days late * fine
3.77 = 13*fine
divide by 13 on each side
3.77 /13 = fine
.29
The charge is $.29 per day
Answer:
w =6 w=-2
Step-by-step explanation:
4/3|3w-6|=16
Multiply each side by 3/4 to isolate the absolute value
3/4 *4/3|3w-6|=16*3/4
|3w-6|=12
An absolute value has 2 solutions, one positive and one negative
3w-6 =12 3w-6 = -12
Add 6 to each side
3w-6+6 =12+6 3w-6+6=-12+6
3w = 18 3w = -6
Divide by 3
3w/3 = 18/3 3w/3 = -6/3
w = 6 w = -2