Show:
We are given X
Find the solution
Real life problems
Represent on # line
Random?!?!?!
100

x + 2 ≥ 5 

(x = 4)


true? or not true?

TRUE: 4+2 =6 which is greater than 5

100

x + 3 ≤ 10

x ≤ 7

100

Max has 5 cookies and bought x more cookies, he now has a total of 100 cookies

5 + x = 100

100

x ≤ 3

SHADED - to the left

100

What is Ms. Escalera first name

*spelling counts*

Jasmin

200

x - 50 ≤ 100

(x = 200)

NOT TRUE: 200 - 50 = 150 which is NOT less than 100

200

x + 30 + 10 ≥  100

x ≥ 60

200
Sebastian had 50 popsicles and gave away 10 to Matthew, find X the total of cookies he has now 

50 - 10 = x

200

x > 10

NOT SHADED - to the right

200

What sign is this? ≥

greater than or equal to

300

x + 90 + 5 = 120

(x = 35)

NOT TRUE: 35 + 90 + 5 = 130 which is NOT EQUAL to 120

300

50 + x = 90

x = 40

300

Pelon has 5 hairs and Pelona has x hairs, together they do not have more than 15 hairs 

5 + x ≤ 15

300

x ≥ 10 + 20

SHADED - to the right

300

what sign is this? ≤

less than or equal to

400

200 - 80 + x ≤ 300

(x = 20 )

TRUE: 200 - 80 + 20 = 140 which is LESS THAN 300

400

10 + 30 ≤ x

x ≥ 40 

OR

 40 ≤ x

400
Jasmin bought x pens on Monday, 50 on Tuesday, and 30 on Wednesday, but on Thursday she lost 20 of those pens. Now she has no more than 60 pens. 

x + 50 + 30 - 20 ≤ 60

400

x - 10 = 50

x = 60 SHADED

400

What are the 5 inequalities

- greater than

- greater than or equal to

-equal

-less than 

-less than or equal to

500

x + 500 + 200 - 700 ≤ -10

(x = 10 )

NOT TRUE: 10 + 500 + 200 - 700 = 710 which is NOT LESS THAN -10

500

60 + 60 - 20 ≤ x + 10

90 ≤ x

OR

x ≥ x

500

Tommy had 10 cars and then bought 2 more cars, but when he was on vacation 4 of those cars were stolen. Now he has a total of X cars

10 + 2 - 4 =x

12 -4 = x

500

x - 100 + 20 ≥ 100

x ≥ 80 SHADED - to the right

500

What is the state and  mascot of the university Ms Escalera went to?

Arkansas Razorbacks