Properties and Graphing
Give the least integer that satisfies the inequality: x > 2.7
3
x + 23 > -11
x > -34
2x + 11 > 23
x > 6
Write the following sentence using mathematical notation: x is greater than or equal to negative 7
x>= -7
What city is the capitol of Italy?
Rome
Given that x > 4, is it true that x > -1?
Yes.
x - 6 < 23
x < 29
5x - 9 < 11
x < 4
A teacher can have no more than 30 students in the class. If they already have 9, how many more students can join?
Write an inequality for this situation.
x + 9 <= 30
What is the Texas state sport?
On a number line, graph the inequality: x < 6
open circle at 6; arrow pointing to the left
16x > -48
x > -3
x/2 + 6 >= 13
x>= 14
The cost of an apple is 65 cents. Find the maximum number of apples Mrs. White can buy with $5.50.
8 apples
To what state is Miss Feller moving?
North Carolina
Given that x < -3, is it true that x < -5?
No.
x/-9 <= -4
x >= 36
-3x + 9 > 36
x < -9
Sarah earns $20 an hour and already has $100 saved. When will she have more than $300?
Write an inequality for this situation.
20x + 100 > 300
What common liquid has the chemical name dihydrogen monoxide?
Water
List all the prime numbers that are smaller than or equal to 30.
2,3,5,7,11,13,17,19,23,29
-11x < 132
x > -12
-5x - 12 > 23
x < -7
Tickets to a show cost $7 each and parking is $8. A group of friends can spend no more than $50. How many tickets can they buy?
Write an inequality to represent this situation.
7x + 8 <= 50
In a cell what is the function of the gogli apparatus?
It helps process and package protein and lipid molecules.