Which expression defines the given series for seven terms?

-3 + (-1) + 1 + ...

a. ∑ (5n - 2)

b. ∑ (2n - 5)

c. ∑ (5 - 2n)

d. ∑ (2 - 5n)

3n^2-2n-8 Factoring trinomials II

A square tile has a width of 1/4 foot. How many tiles will fit end-to-end along a 4 - foot tiles

Write 2 fractions that are equal ti 4/10

Megan received a $208,000 inheritance after taxes from her parents. She invested it at 8% interest compounded quarterly for 5 years.

Todd is saving for a vacation. The cost of his vacation cost $1,089. Todd has a year to save the money. About how much does he need to save each month to reach his goal?

Ethan will be going on a study tour to England in a week. which currency should he use while in England?

Is the binomial a factor of the polynomial function? f (x) = x^3+3x^2-25x-75 Select Yes or No for each binomial. Yes No (choose yes or no for each binomial) (x-1) (x-3) (x+3) (x-5) (x+5)

The distance between Town A and Town B is 45 kilometers. a) If a train travels at a speed of 60 kilometers per hour, how long will it take to travel from Town A to Town B?

5. At Carver School there are 320 students and 16 teachers. What is the student-teacher ratio at Carver?

Least to greatest 2.07,27/10,26/7,-2.76