Edit Recovery Expressions in one variable
Pre-Test Active
1
2
3
7
What is the value of the expression when n = 3?
-2n(5 + n-8-3n)

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Me n o w. i need t h i s. 10 points

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?