Basic Algebra Act Quiz Beth

Solve for x.

• x = 21

• x = 17

• x = 20

• x = 18

Edward's pizza had 23 pepperonis. Then he picked off n pepperonis. Now there are 12 pepperonis left. What algebraic equation shows this situation?

• 12n = 23

• n + 23 = 12

• 23 + 12 = n

• 23 - n = 12

What is the value of r?

• 2

• 4

• 6

• 8

Which of the following is NOT a true statement about Algebra?

• Algebra is a very important aspect of Mathematics

• Algebra is only used at school.

• Algebra is used in proofs.

• Algebra sometimes uses letters and symbols to represent numbers.

Given the expression 2y + 4, what will be the value if y = 3

• 7

• 8

• 9

• 10

The expression 7q is the same thing as

• 7 + q

• 7 x q

• 7 - q

If b= 5 then 3b + 4 is

• Answer not stated

• 5

• 3b4

• 19

If c= 7 then c - 10 is

• 3

• -3

• Answer not stated

• 17

If d= 20 then 5d - 3 is

• 3d - 5

• 20

• 97

• Answer not stated

The sum of 6 and x

• x + 6

• 6/x

• x + 4

• 6x