Topic 10 Test: Algebra

The expression that can be used to represent the phrase "twenty-three divided by the number of books (b)" is (a)  

The price of p pencils is 12p - 24 dollars. The cost, in dollars, for 3 pencils is (a)   when p = 3.

Tanner scored 12 more points than Jason in a basketball game. If p represents the number of points that Jason scored, which expression represents the number of points that Tanner scored?

The value of the expression 5 + (20 – 8) ÷ 3 + 6 is (a)   ?

What should be his first step in simplifying the expression below? 12 ÷ 4 + 12 × (9 - 5)

What is the rule that this function table follows?

Delila has 15 more cards than Frank, who has c cards. Evaluate the expression c + 15 for c = 11 to find how many cards Delila has.

Which of the following expressions is equal to 2?

At the beginning of the day, a vending machine had 74 bottles of water. During the morning, 43 bottles of water were sold. Then the attendant put b bottles of water in the vending machine. If b = 30, what is the value of 74 – 43 + b, the number of bottles of water in the vending machine?

What is the value of [(8 + 4) ÷ 2] - 1 × 3?