Express Yo Self
You need to come to terms with it...umm...how many terms?
2x + 5n - 3r + 10
4
Add the two expressions and simplify
(n + 2) + (n + 3)
2n + 5
Simplify by distributing
2(n + 3)
2n + 6
Factor out the GCF
2n + 4
2(n + 2)
What is the rule for adding rational numbers?
Same signs add, different signs subtract
True or False:
Our Magnet coordinator is Ms. Gomez
False
What are the variables??
3x + 4n - 5
x & n
Add the expressions and simplify
(2x - 3) + (-2x + 3)
0
Simplify by distributing
-3(2x - 5) + 6x
15
Factor out the GCF
45n - 54
9(5n - 6)
What should you do before subtracting rational numbers?
Keep change opposite
What is Ms Gomez vacationing this summer?
Thailand
You need to come to terms with it...umm...WHAT are the terms?
2x + 5n - 3r + 10
3x, 5n, -3r, 10
Subtract the expressions and simplify
(5n + 8) - (4n + 7)
n + 1
Simplify by distributing
4(2n + 3) + 6(n - 2)
14n
Factor out a -3/4
-3/10n+3/14
-3/4(2/5n-2/7)
What is the rule for multiplying and dividing rational numbers?
Same signs positive, different signs negative
What is the only class that counts?
Math
Simply put...
Simplify the expression
5x + 4 - 7x + 3
-2x + 7
Subtract the expressions and simplify
(-4x - 12) - (-7x - 8)
3x - 4
Simplify by distributing
-1/3(6n - 12) - 4/5(-15n - 30)
10n + 28
Factor out the coefficient
1/3n+9
1/3(n+27)
Show on your white board how to convert the decimal to a fraction.
1.36
1 9/25
Zero, eight, and what number makes this statement true?
any
Just try and simplify this!
-1/3n^2-2/3n+3/4+4/6n-9/12
-1/3n^2
add and subtract and simplify...
(-2n + 5x) + (3n - 4x) - (-5n - 6x)
6n + 7x
Conceptualize this by simplifying!
n(n - x) - n(-x - n)
2n^2
Factor out
-2n^2
-24n^5 - 18n^2
-2n^2(12n^3+9)
Show on your white board how to change the fraction to a decimal.
7/9
0.777777777777777 repeating forever
What is my best friends name?
Ms. Novoa