Mastering Algebraic Expressions

What is the algebraic expression for 5 more than x?

• x + 5

• x + 10

• x - 5

• 5x

Identify the algebraic expression: 3a + 4b - 7.

• 3a - 4b + 7

• 4a + 3b - 7

• 3a + 4b + 7

• 3a + 4b - 7

Evaluate the expression 2x + 3 when x = 4.

• 7

• 10

• 15

• 11

Translate the phrase 'twice a number y' into an algebraic expression.

• 2y

• 3y

• y^2

• y + 2

What is the algebraic expression for the sum of x and y?

• x + y

• x - y

• xy

• x / y

Evaluate the expression 5n - 2 when n = 3.

• 15

• 11

• 9

• 13

Translate the phrase 'the product of 6 and a number z' into an algebraic expression.

• 6z^2

• z - 6

• 6z

• 6 + z

Identify the algebraic expression: 8 - 2m + 5.

• 8 - 2m + 5

• 13 + 2m

• 5 - 2m

• 13 - 2m

Evaluate the expression 4p + 1 when p = 2.

• 5

• 10

• 9

• 7

What is the algebraic expression for 10 less than a number k?

• k + 10

• 10 - k

• k / 10

• k - 10