What is the sum of this series 20En-1 (5-n)

-220

-110

-95

110

0.5 (x+0.1) - 0.1 (x-0.5)

4. Select all the sentences that describe a comparison using multiplication. 0 25 is 5 more than b. 64 is 8 times as many as w. i An ant can carry 50 times its own weight There are 7 times as many balls V as bats.

How far can a book that weighs 5.2 pounds be pushed on a table using 16.9 foot-pounds of work

Y=x^2+14x+40 in vertex form by completing the square

7 (p+8) = 30-6p What do I do?

Jack took 4 tests. on two tests jack received a score of 86, on one he received a score of 81, and on one he received a score of 79. if jack wants an average of 83, what score will he need to receive on his fifth test

a 27 1/2 mile stretch of a road needs repaving a company bid on the repaving project saying they could repave 2 1/4 miles of road per how many weeks will the company take to repave the stretch a 12 1/3 b 12 2/9 c 15 1/2 d 13 1/2

What is p divided by 6

A store is having a sale to celebrate President's Day. Every item in the store is advertised as 1/5 off the original price. If an item is marked with a sale price of $140, what was its original price? Show your work

Ms. Jones's class has 26 students and they count by the same number. Each student says only one munber the last student to count says 1040 by what number are they counting