Evaluate Algebraic Expressions

Which algebraic expression matches the word phrase: 30 less than a number

• 30 < n

• n/30

• 30 - n

• n - 30

Choose the algebraic expression that matches the verbal phrase: 4 more than 3 times a number

• 4n + 3

• 4 + 3n

• 3 + 4n

• 3n + 4

Choose the phrase that matches the algebraic expression 4m - 6

• the product of six less than four times a number

• six less than the product of four and a number

• six minus the product of a number and four

• the difference of 4 and a number minus six

Evaluate 4x + 3 if x = 2

• 45

• 20

• 5

• 11

Evaluate \frac{1}{4}\left(12\ x\ +4\right) if x = 3

• 10

• 13

• 21

How many terms are in the expression 2x +12 -4y

• 2

• 3

• 4

• 5

What is the coefficient in the following expression: 5 + 4m

• 5

• 4

• m

• 4m

Which are factors, in the following expression: 5 + 2h - 7

• 5

• 2

• h

• 7

Which of the following is the constant in the expression 15p + 12

• 15

• p

• 12

• 15p

Evaluate 6m + 4t if m=5 and t=3

• Not enough information to answer

• 65 + 43 = 108