Evaluate the numerical expression. - 8.1 - 3.5 : (-0.5)

An african elephent wieghs 6 tons. what is the weight of the elephent in pounds

How to make 2 3/4 a improper fraction

Step by step algebra ... can you show me step by step how to solve a basic algebra problem

What is 2/5 as a percent?

Let f be a function such that f (x) = 3x - 2 is defined on the domain 1< x <9 the range of this function is

What is the answer to the question 2+2

Ruben is collecting cans for the recycling contest at school. He makes two plans to try to collect the most cans. Plan A: collect 20 cans each week for 9 weeks.

N 2010, the estimated population of New York City was 8.18 * 106 people. The population of the entire state that same year was about 2.37 times this number. Which expression shows the approximate population of the state of New York in 2010?

What is O. 9% of 1000

Write a quadratic equation with the roots 3/4 and - 5