When you graph an inequality, you used a closed dot when you use which symbols?
≤ ≥
Christine is helping count elephant populations. She counted 8 fewer elephants on Thursday than on Saturday. She counted at most 59 elephants on Saturday. How many elephants did Christine count on Thursday?
at most 51
2k - 8.8 = 2.7
5.75
3y - 3 + 2y + 6 + 4 = 22
x = 3
What is the next holiday?
Thanksgiving
Write the inequality.
a ≥ 11
Alex earns $20 per day doing chores plus $5 for every car he washes. On Thursday, he wants to earn at least $150. Write and solve an inequality that describes the number of cars he needs to wash to reach his goal.
20 + 5x ≥ 150, at least 26 cars
-80 = -9x + 1
x = 9
2(-n - 5) = -2
n = -4
What are the 4C's?
Communication, Collaboration, Critical Thinking, Creativity
Write the correct inequality.
x < -4
Martin and Sariah each get paid $9.00 per hour to babysit. Sariah babysat 12 hours. Martin babysat 12 hours and earned an additional $27.50 mowing yards. How much money did they earn altogether?
$243.50
¾x + 1 < 7
x < 8
-8n – 4 ≥ 4
n ≤ -1
What are the names of Miss Rhodes' dogs?
Gryffin and Raven
Write the inequality.
x < 1
Lauren is 4 years less than 3 times Andrew’s age. If Andrew is 21 years old, what is Lauren’s age?
59
-5 = -15 – 2k
k = -5
x = 96
What is the capital city of Michigan?
Lansing
Write the inequality.
x ≤ .5
Alanna wants to make 6 dozen cookies. She has 9.5 cups of sugar which is 3.5 cups less than the total needed. How many cups of sugar are needed for the cookies?
13 cups
-4x + 9 > 3.4
x < -1.4
A rectangle has an AREA of 34 inches. Write the equation to represent the situation if the length = 4 and width = 3x - 2
b. What is the solution to the equation? (If answer is a decimal round to the nearest tenth)
x = 3.5
What is Miss Rhodes' favorite NFL team?
Detroit Lions