Parts of Expression
3x + 4 + 2x + 3
What are the
Terms
coefficients
Constants
Terms 4
Coffecients 3 and 2
Constants 4, 3
3a + b
when a = 2 + b =3
6
Use the distributive property to simplify: 3(2x+4)
What is
6x+12
Evaluate 34.
Choose all that apply: (Might more than 1)
a. 3* 4
b. 3 * 3 * 3 *3
c. 9
d. 81
e. 243
b. 3 * 3 * 3 *3
d. 81
Rewrite "the sum of a number and 2" as an algebraic expression.
What is x+2?
3x + 2x2 + x + 5 + 100000
Which are
Terms
Liked terms
There are 5 terms
the liked terms are 3x and x
and 5 and 100000
10a+b
when
a=1/2 / b=6
11
Use the distributive property to simplify: 4(5x-1)
What is
20x-4?
(3/7) * (3/7) * (3/7) * (3/7)
Write as an exponent
(3/7)4
Rewrite "3 less than a number" as an algebraic expression.
What is x-3?
Which sentences about the expression are True. Check all that apply
5x + 1/4 + 4x2 + 6x + 9
a. There are 5 terms
b. 1/4 and 9 are liked terms
c. 5x and 4x2 + 6x are like terms
a. There are 5 terms
b. 1/4 and 9 are liked terms
8a+b
a = 3/4 b =2
8
Are 2(x+2) + 2x and 4(x+1) equivalent
qYes both are 4x + 4
five less than four and 1/2 times the number of acres of land Maria has
Yelina has 8 bats and 12 helmets. She is organizing an outdoor event in which each group will be given the same sports equipment. If she makes the greatest number of groups for the event, how many bats and how many helmets will be in each group?
Identify the number of Groups:
Identify bats and helmets
4 groups
2 bats and 3 helmets
Use the greatest common factor to write 7x-14
What is
7(x-2)?
Evaluate (2/4)2 * (3 * 2 - 3) + 14
14 3/4 or 59/4
The width of a television is 1/4 its Length. Enter an algebraic expression of four terms for the perimeter of the television frame.
x + x + 1x/4 + 1x/4
Yelina saves nickels, dimes, and quarters. She has twice as many dimes as nickels. She has 10 more quarters than nickels.
Write an expression.
.05n + .10n + .25(n + 10)
Francisco is making dinner packs with equal amounts of plates and cups. If he has 10 cups and 15 plates, what is the greatest number of identical packs he can make? How many of each item will be in each pack?
How many packs?
How many cups?
How many plates?
Francisco can make 5 identical dinner packs.
Each pack will have:
2 cups
3 plates
Use the greatest common factor to write 27x+18
What is
9(3x+2)?
(3/6)2×(4*2−5)+10
10 3/4 or 43/4
The width of a rectangular classroom rug is 1/3 of its length.
Enter an algebraic expression of four terms for the perimeter of the rug.
x + x + 1x/3 + 1x/3