Expressions Review

What is the value of the expression when x = 2?

$$\frac{11\left(2x-3\right)-3}{2x}$$

(a)  

What mathematical term describes both 5.3 and 8.2 in the expression 5.3x - 8.2y + 11.1?

Which best represents the expression 9n - 7?

If w = 2, x = 6, y = 4, and z = 3, what is the value of $$2w^2+\left(8x\right)\div\left(3y\right)-4z$$ ?

(a)  

What is the constant of the expression $$x^2+15x+24y+10$$ ?

(a)  

How many terms are in the expression 4(x + 8) + 5(y + 3) when simplified, and what are the terms?

Which expression can be used to find the cost in dollars of renting roller blades for "h" hours?

Which equation below illustrates the Associative Property of Multiplication?

Which displays the Commutative Property?

The equation (x + y) + z = x + (y + z) is an example of which property?