Back to Basics
What is 2^3?
8
Are these two expressions equal?
2 - 2 + 5x; 5x
Yes
5x = 5x
x+4=26
what are we solving for?
the variable/ x
What is the plural form of the word "deer"?
deer
How can you rewrite 3^4
3*3*3*3
Combine like terms
6b + 7b - 10
13b -10
Solve:
x+4=0
x=-4
What are the large rocks that orbit the sun between Mars and Jupiter called?
Asteroids
What is the simplest form of:
24/6?
4
Is the variable x always a specific value or a place holder?
ex. 3x + 2
Place holder unless given specific x-value
solve:
2x=12
x=6
Whose picture is on the five-dollar bill?
Abraham Lincoln
Find the value of
3 + 2 • (8 – 3)
13
Are the following expressions equal?
4 (3 + x) ; 3x + 12 + x
Yes, both equal 4x + 12
Solve:
x+4=-26
x=-30
How many sides does a quadrangle have?
4