Combining Like Terms and The Distributive Property
Identify the property shown below:
-5(x + 7) = -5x – 35
What is distributive property?
“The product of a number and 7, increased
by three.”
What is 7x+3?
Identify the first step to solve the equation below:
9 – 7x = 16
What is subtract 9?
Evaluate: [(−5 + 1) ÷ 23] − |−7|
What is -15?
Identify the property shown below:
8x2+0 = 8x2
What is identity property?
Combine Like Terms: 7x – 4y – 8 – 3x – 8y + 12
What is 4x-12y+4?
“Four times the difference of a number
and nine is -30.”
What is 4(x-9)=-30?
Solve the following equation:
(x)/(-4)+8=3
What is x=20?
Evaluate:
(25+52÷5)/(7-12÷4+2)
What is 5?
Identify the property shown below:
10y + (-10y) = 0
What is inverse property?
Combine Like Terms: 9(x – 3) – (x – 2)
What is 8x-25?
“Five more than the quotient of a number
and eight is 42.”
What is x/8+5=42?
Solve the following equation:
(2)/(5)x-3=-17
What is x=-35?
Evaluate: |x| - |y| if x = 2 and y = -4.
What is -2?
Which set contains the following value?
√72
What is irrational number?
Write the perimeter of the rectangle in
simplest form. See board
What is 6v+16?
“The auditorium can hold a maximum of
150 people.”
What is a ≤ 150?
Solve and graph the solution to the following inequality:
1 - 4x ≤ −35
What is x ≥ 9?
Evaluate: |a – 4b| if a = 7 and b = 2
What is 1?
Identify the property shown below:
4 + (x + y) = (4 + x) + y
What is associative property?
DAILY DOUBLE: Determine which of the following statements are true.
A. All natural numbers are whole numbers.
B. All irrational numbers are rational numbers.
C. All real numbers are rational numbers.
D. All integers are rational numbers.
What is D?
“You must be at least 25 to rent a car.”
What is x ≥ 25?
Solve and graph the inequality below:
(x-17)/(3)<-3
What is x<8?
Evaluate: 3x3 – 8y2 if x = 2 and y = -3
What is -48?
The set below contains which types of numbers?
{3, 0, -9, 1/4, 2.64, √25, 75}
What is rational numbers?