The nth term to a sequence is n2 + 2n what is the first term

What is an exterior angle of a triangle

On Sasha's desk there are c green notebooks. The number of red notebooks on her desk is 6 less than number of green notebooks. How many notebooks are there on Sasha's desk if all of them are either green or red?

Club A has 17 members and Club B has 25 members. If there is a total of 38 people that belong to the two clubs, how many people belong to both clubs?

Use your calculator to evaluate e^-3. Round to three decimal places.

Which of the following is a composite number that is divisible by both 2 and 3? A. 540 B. 351 C. 765 D. 1261

A two-way frequency table is shown below that displays the relationship between the region of the country in which people live and the type of music preferred.

What color goes best with tan skin, brown eyes, and brown hair?

If a is a nonnegative real number, then which inequality statement best describes a?

Ben Spender writes a $60 check which is retumed by his bank with additional charges. The company he wrote the check to, Art Supply Inc.

In a survey of US women the heights in the 20 to 29 age group we are normally distributed with a mean of 64.2 inches and a standard deviation 2.