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Becky Afghani, LBUSD Math Office, 2003
Translating Equations
and Inequalities
Beat the Computer!
Becky Afghani, LBUSD Math Office, 2003
Directions:
•Say the equation or inequality out loud before the computer gives you the answer
•Use n for the variable•The slides will advance
automatically
Becky Afghani, LBUSD Math Office, 2003
The difference of eleven and a
number is five
Becky Afghani, LBUSD Math Office, 2003
11 - n = 5
The difference of eleven and a number is five
Becky Afghani, LBUSD Math Office, 2003
Twenty less than a
number is three
Becky Afghani, LBUSD Math Office, 2003
n - 20 = 3
Twenty less than a number is three
Becky Afghani, LBUSD Math Office, 2003
Twelve more than a
number is sixteen
Becky Afghani, LBUSD Math Office, 2003
n + 12 = 16
Twelve more than a number is sixteen
Becky Afghani, LBUSD Math Office, 2003
The product of four and a number,
minus three is seventeen
Becky Afghani, LBUSD Math Office, 2003
4n - 3 = 17
The product of four and a number, minus three is seventeen
Becky Afghani, LBUSD Math Office, 2003
The quotient of a number and five is
greater than two
Becky Afghani, LBUSD Math Office, 2003
> 2
n5
The quotient of a number and five is greater than two
Becky Afghani, LBUSD Math Office, 2003
Six divided by a number is less than or equal to five
Becky Afghani, LBUSD Math Office, 2003
< 56n
Six divided by a number is less than or equal to five
Becky Afghani, LBUSD Math Office, 2003
The sum of six and number is
at least two
Becky Afghani, LBUSD Math Office, 2003
6 + n > 2
The sum of six and number is at least two
Becky Afghani, LBUSD Math Office, 2003
Six multiplied by a number, take away five
is less than seven
Becky Afghani, LBUSD Math Office, 2003
6n - 5 < 7
Six multiplied by a number, take away five is less than seven
Becky Afghani, LBUSD Math Office, 2003
The sum of six and number all divided by three is two
Becky Afghani, LBUSD Math Office, 2003
= 2
6 + n3
The sum of six and number all divided by three is two
Becky Afghani, LBUSD Math Office, 2003
Five less than twice a number
is seven
Becky Afghani, LBUSD Math Office, 2003
2n - 5 = 7
Five less than twice a number is seven
Becky Afghani, LBUSD Math Office, 2003
You can spend at most one hundred dollars on video games this week
Becky Afghani, LBUSD Math Office, 2003
n < 100
You can spend at most one hundred dollars on video games this week
Becky Afghani, LBUSD Math Office, 2003
You can invite no more than ten friends this
weekend
Becky Afghani, LBUSD Math Office, 2003
n < 10
You can invite no more than ten friends this weekend
Becky Afghani, LBUSD Math Office, 2003
In order to pass your test, you need at least a seventy
Becky Afghani, LBUSD Math Office, 2003
n > 70
In order to pass your test, you need at least a seventy
Becky Afghani, LBUSD Math Office, 2003
The Freshman class is selling T-shirts. They
make a profit of $5.25 for each shirt they sell. How many shirts do they need to sell in order to make at
least $800 in profit?
Becky Afghani, LBUSD Math Office, 2003
The Freshman class is selling T-shirts. They make a profit of $5.25 for each shirt they sell. How many shirts do they need to sell in order to make at least $800 in profit?
5.25n > 800
Becky Afghani, LBUSD Math Office, 2003
What is the value of x so that the perimeter of the triangle is no more than 90?
2xX + 15
3x- 8
Becky Afghani, LBUSD Math Office, 2003
What is the value of x so that the perimeter of the triangle is no more than 90?
2xX + 15
3x- 8
6x +7 < 90
