Answer:
= 6n + 1
Step-by-step explanation:
This is an arithmetic sequence with nth term
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 13 - 6 = 7 and d = 6 , then
= 7 + 6(n - 1) = 7 + 6n - 6 = 6n + 1
Answer:
B
Step-by-step explanation:
3 in the expression is part of -3x called the coefficient of the variable. See the definitions below to distinguish the difference between each term:
A.
variable - an unknown value represented with a letter
B.
coefficient - a number written with a variable denoting how many
C.
constant - a number without a variable denoting how much
D.
exponent - a number written on a base denoting how many times to multiply the base by itself
Where are the tables and what are the ratios?
Most of the new but cheaper sailboats I see that can be used out at sea usually cost 40-50k, but a pre-owned one would probably be 20-25k depending on the quality of the boat. Plus the price would depend on where you live.
Answer: 1. rounds down to 1
2. rounds up to 10
3. rounds down to 7
4. not sure I say it rounds down to 4
5. rounds down to 2
6. rounds down to 6
7. rounds down to 5
8. rounds up to 4