In order to have reflection symmetry must a polygon have at least two sides that are the same length?

How do I factor 2x^3+250

20,615.405 + 3,468.27

Without counting them one-by-one, how many orange tiles should you buy for the border of the Nguyens' 3 x 3 swimming pool?

X to the second power + 8 x + 7 equals 0

M = (x+n) / (p) An answer would be sweet! God bless

Simplify (57) 253 A. 5 to the power of 6 B. 5 to the power of 11 C. 5 to the power of 12 D. 5 to the power of 17

Mike collects toy cars. he decides to put all of his toy cars in a line so that he can count them. the 9th car in line ends up being exactly at the middle of the line. how many toy cars does mike have?

An insufficient funds check was returned to your company. How does the bank treat this on your bank statement

A large bottle of dragon mouth was is 5.00 before tax and 5.30 after tax. What is the percentage of tax

Ella has 50 stacks of ten pennies in each stack.'describe how to find how many pennies Ella has in all.