Properties of Equality/More Rational Numbers Review

3 + 2(-10)

(a)  

2 + (-5) - 8

(a)  

 $\frac{-3}{2}\left(2\right)+\left(-4\right)\left(2\right)$  

(a)  

-20 + 1 + 2

(a)  

Which of the following is equivalent to

3 + 2(-10)

Which of the following is equivalent to

2 + (-5) - 8

Write an if-then statement for if 7 was added to the following equation.

-20 + 1 + 2 = 3 + 2(-10)

Which of the following equations represents decreases in a value "x" ?

4 friends went to a play. Each of them bought their tickets, and while they were there they each bought a meal and drink for $30. Altogether, the night cost them $318. How much was one ticket to the play?

(a)  

Richard was gathering money to buy presents for his friends. He has already saved $40 from his own allowance. His two sisters, his mom, and his dad each offered him money to help him out. His new gift budget is $88. What is the average amount of money his family members offered him?

(a)