Complete the following and state which property is being used: .
Which of the following equations illustrates the zero property of addition?
What is the identity element for addition in the set of algebraic fractions?
Given that , find the value of .
Ethan runs the marketing department at his company. His department gets a budget every year, and every year, he must spend the entire budget without going over. If he spends less than the budget, then his department gets a smaller budget the following year. At the beginning of this year, Ethan got $2.50 million for the annual marketing budget. He must spend the budget such that . What property of addition tells us what the value of must be?
Given that , is the additive, or multiplicative inverse of ?
Given that is the additive inverse of , which of the following is true?
Find the value of in the equation .
Find the multiplicative inverse of .
What can be said about two different numbers that add up to zero?
What is ?