Answer:
D f(n) = 7n-12
Step-by-step explanation:
The first term is -5
The second term is -5+7 =2
The common difference is 7
an = a1 +d(n-1) where d is the common difference
= -5 +7(n-1)
Distribute the 7
= -5 +7n -7
7n -12
Answer:pretty sure its 20
Step-by-step explanation: so i took 7 and multiplied it by 2 because that is how much is sold every day and got 14. then added six to that and got 20. then i wrote this on my paper:
20 18 16 14 12 10 8
S M T W T F S
so by Saturday you should have 8 and that would leave you 6 on sunday after you sell 2. does that make sense?
Answer:
3) 5/2
Step-by-step explanation:
2y = 5x + 4
y = 5/2x + 2
slope = 5/2
(y = mx + b, m being slope, b being y intercept)
Answer:
(B) Start at -7 on the number line and move 11 to the <em>right.</em>
Step-by-step explanation:
They are negatives, but the -(-11) makes the 11 a positive.
Answer:
8,935,200 minutes
Step-by-step explanation:
24x60 is 1440 (minutes in one day)
1440x365 is 525,600 (minutes in one whole year)
525,600x17 is 8,935,200 (minutes in 17 years)
