What is the sum of the first six terms of the geometric series? 2-4+8-16+

-420

126

-42

42

Harper's retirement party costs $8, plus an additional $1 for each guest she invites. If there are 13 guests, how much will Harper's retirement party cost?

Determine the value of the account if the initial investment is $8000 compounded monthly at a rate of 6% after 10 years.

8 men will take 10 days to build a wall 150 metres long. After the men had started working for 6 days, they were told that the wall needed to by lengthened by 45 metres. How many more men must be hired to complete the job on time?

What type a problem can be. Using the greatest common factor

Which statements are correct? Check all that apply. Arc GF is a major arc. One major arc is GHE Arc FE is a minor arc. The measure of FE IS 41° The measure of GCF is equal to the measure of GDE Arc GHE is a semicircle.

In Abbys office there are 42 men. The ratio of men to women in the office is 7.5. How many women are in the office?

Convert the angle 0 = 100° to radians.

What divided by what equals 14

On Saturday, Mrs. Armour bought 7 pairs of socks for $3 each, and a sweater for her dog for $12. Then she found a $5 bill on the sidewalk. Over the coarse of Saturday, what was the change in the amount of money Mrs. Armour had?

The length of a rectangle is 4 Less Than 3 times the width. What is the area of the rectangle?