What does the word "distribute" mean?
To share, spread, deal out, etc.
Distribute -4(7 - 2).
-30
Simplify the following expression:
11r + 9r
20r
Can the following terms be combined, and if so, what is the answer?
2x + y
No.
How many dimes are in a dollar?
Ten.
DAILY DOUBLE
Define the term "variable."
A letter or symbol that stands for an unknown number.
Distribute 3(5 + n).
15 + 3n
Simplify the following expression:
2(4v - 3v)
2v
Can the following terms be combined, and if so, what is the answer?
5x - x + 3x
Yes, 7x.
What U.S. president is featured on the nickel?
Thomas Jefferson
Define "like terms."
Terms that can be combined to simplify an expression because they contain the same variable.
Distribute -6(-4y - w)
24y + 6w
Simplify the following expression:
-6(f + 2g) - 4g
-6f - 16g
Can the following terms be combined, and if so, what is the answer?
10y - 2y2
No.
How much is this coin worth?
Fifty cents.
Define "simplest form."
When an expression has been distributed and all like terms combined.
-6x + 7(-3x + 4n)
28n - 27x
Simplify the following expression:
4p(6 + p) + 9p2 - 2d2
24p +13p2 - 2d2
DAILY DOUBLE
Can the following terms be combined, and if so, what is the answer?
x*x*x*x
Yes, x4.
You buy some new swag for $19.27 after taxes. You pay with a twenty-dollar bill and the cashier hands you back the following change. It's incorrect. What two coins does he owe you?
Two dimes.
Define "polynomial."
An expression made up of 3 or more variable terms.
Judy Garland sings "Somewhere Over the Rainbow" in what 1939 film?
"The Wizard of Oz"
Simplify the following expression:
-x(2x + x) + y * 9y^3 - y^4 + 3x^2
8y4
Can the following terms be combined, and if so, what is the answer?
5n6 + 2n3 - n6 + 9k3 + 7n6
Yes, 11n6 + 2n3 + 9k3.
What famous rapper released the hit "Got Money" featuring T-Pain in 2008?
Lil Wayne, Weezy, Tunechi, Birdman Jr.