What is the 30th term of the arithmetic series 4, 7, 10, ...? 88 89?

Here are 5 terms of an arithmetic sequence. 6,11,16,21,26 Find an expression in terms of n, for the nth term of the sequence.

Aubrey gave away 13 of her baseball cards. If she now has 91 cards, how many cards did she start with? Let c = the nunber of cards she started with.

What is the percent of 15 yards to 18 yards

The length of a rectangle is 4 less than three times its width. The perimeter is 72 feet. What are the dimensions of the rectangle?

The fraction and decimal is order from least to greatest 3/4 - 7/10 - 3/4 8/10

Find the sixth term of the sequence a (n) = 6 (n-1) (-2)

Kelsey earns $7.20 an hour at her after school job. How much will she earn if she works 12 hours and 45 minutes next week? Write an equation to match the situation and solve.

How to solve - 26+7n=-5n (n-2)

The scale of a map is 1 in : 10 mile. How many actual miles does 3 1/4 represent

What is 118000 to 138000