Answer:
3n + 7 + n and 4n + 7
Step-by-step explanation:
Answer:
D] f(n) = f(n − 1) + (−7)
Step-by-step explanation:
since you already know is an arithmetic series, you have to find the common difference.
87 - 94 = -7
80 - 87 = -7
73 - 80 = -7
the formula for the nth term is f(n) = f(n-1) + d
where f(n-1) is the previous term and d is the common difference, so if youu substitute you get:
f(n) = f(n-1) + d
f(n) = f(n-1) + (-7)
Answer:
what????
Step-by-step explanation:
Answer:
1.88
2.
3.rectangle
4.parallelogram
5.rhombus
7.square
Step-by-step explanation:
There is no whole number that satisfies the criteria... the only multiples of 15 are 3 and 5 which add to 8 and 1 and 15 which add to 16
