Find the area of a regular octagon with a radius of 20

Which is the answer for-18 + 12 + - 27 + - 9 + 16

Median of 4,3,2,1,0,2,3,1,4,3

Coefficient and term of 8x-20y-10

The number to which a base is raised to is called the __. this tells you how many times to multiply the base together

Estimate the product by rounding each factor to a whole number. 1.59 x 3.4 O A. 4 O B. 8 O C. 3 o D. 6

What units are used to measure both velocity and speed

What is 70℅ written as decimal

A concession stand charges $2.50 for a bag of popcorn. The stand has already sold 30 bags of popcorn. How many more bags x of popcorn must be sold to earn at least $110? Write your answer as an inequality.

the chef has 12 2/3 cups of flour. he uses 3 1/4 cups of flour to make come pies. how much flower does he have left?

Which factor 25^2+40x+16 and 25x^2-16 have in common