State Parts of an Expression
What is the coefficient of x in 5x + 7?
ANSWER: 5
Write y × y × y using exponent notation.
ANSWER: y³
Simplify: 3x + 4x
ANSWER: 7x
Find the value of x + 4 when x = 3.
ANSWER: 7
What is the constant term in 3a + 2b − 8?
ANSWER: −8
Write 4 × y as an algebraic expression.
ANSWER: 4y
Simplify: -8a + 3a
ANSWER: -5a
Find the value of 2a + 5 when a = 4.
ANSWER: 13
Which terms are like terms in 4x + 3x − 2?
ANSWER: 4x and 3x
Simplify 12y-2y+4y +y3
ANSWER: 14y+y3
Simplify: 2m + 7 + 5m − 2
ANSWER: 7m + 5
Find the value of 3m − 2 when m = 6.
ANSWER: 16
How many terms are in 2m + 5n − 3 + m?
ANSWER: 4
Write 3m × m × 4m using exponent notation.
ANSWER: 12m³
Simplify: 4x + 3y + 2x − y
ANSWER: 6x + 2y
Find the value of 2x + y when x = 5 and y = 3.
ANSWER: 13
In 7x² + 4x − 9, state the coefficient of x², coefficient of x, constant term, and number of terms.
ANSWER: 7, 4, -9, 3
Simplify 3m+m+4n-m-6n
3m-2n
Simplify: 7a − 4b + 2a + 6b − 3
ANSWER: 9a + 2b − 3
Find the value of 3a + 2b − 4 when a = 2 and b = 5.
ANSWER: 12