Is the number of pi and what does it mean?

R divided by 5/6 equals 9/10 What is the r value

A newspaper reporter wrote an article about a recent football game 8749 people attended the game but the reporter rounded the number to the nearest hundred in the article which number the reporter use?

P divided by 28 = - 26

Find all solutions for a triangle with A=30° a=4 b=8

What is (2n+3) (2n+3)

2) Evaluate the expression * x3 - 3y for x = 1, y = 4/3

Ricardos recipe for 4 loves of bread requires two thirds cup of olive oil. He only wants to make one loaf. Ricardo makes a model to find out how much oil he needs to use. He folds a piece of paper into 3 parts and shades 2parts.

Factor completely 3x ^2 - 27

A food worker needs to cool a large pot of soup. How should the food worker cool the soup?

What is I=$562.59, p=$1500, t=yrs