Question 1 (2 points) generalize the pattern by finding the nth term. 6, 10, 14, 18, 22, a. 4n b. 4n + 2 c. 4n + 10 d. 6n + 4

B. 4n+2

Step-by-step explanation:

You are given the pattern 6, 10, 14, 18, 22

Rewrite it as

Note that

This means that given pattern is a part of arithmetic sequence with

So, the nth term of this arithmetic sequence is

the least common denominatore of 7 and 2 is 9

step-by-step explanation:

7+2=9

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!