Here are the first four terms of an arithmetic sequence.
5,12,19,26
Write down an expression, in terms of n, for the nth term of the sequence.

Which expression is factored form? x^2+14x+48 a) (x-8)(x-6) b) (x+6)(x-8) c) (x+8)(x-6) d) (x+6)(x+8)

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.