Which numbers are solutions to the inequality?
n - 4 < 14
a) 10 c) 20
b) 14 d) 19
What is a) 10 & b) 14
200
u is less than to 7
What is u < 7
300
Which solutions will work?
{ 1, 4, 9 }
14 - x = 10
What is 4
300
f + 2.5 = 3.6
What is 1.1
300
3.4x = 6.8
What is 2
300
A ride at a local amusement park has a sign that reads, "You must be more than 42 inches to ride." If x represents your height, which inequality would represent the statement?
a) x < 42 c) x = 42
b) x > 42 d) None of the answers
What is b) x > 42
300
The Vega family saved $1,200 to take on their summer vacation. They estimate that they will spend $80 a day on food and gas. Which expression shows the amount of money the Vega family will still have after y days?
a) 80 - 1200y c) 1200 + 80y
b) 80 + 1200y d) 1200 - 80y
What is d) 1200 - 80y
400
Which solutions will work?
{ 1, 4, 9 }
14 - x < 14
What is 1, 4, 9
400
y + (3/7) = (4/7)
What is (1/7)
400
4 1/2p = 3 2/4
What is 7/8
400
Which inequality represents the sentence:
The SGA meeting will exceed 4 hours.
a) g > 4 c) g = 4
b) g < 4 d) None of the answers
What is a) g > 4
400
Mrs. Watcher has 600 pencils to distribute to her students. Altogether, she has 125 students. Which equation can be used to find p, the number of pencils each student will receive?
a) 600 / 125 c) 600 x 125
b) 125 / 600 d) 600 - 125
What is a) 600 / 125
500
Marcus makes the statement, "15 more than twice a number is equal to 20." Which number makes Marcus' statement true?
a) 2.5 c) 7.5
b) 5 d) 10
What are the three steps to solve an one step equation?
What is
1. Draw a dotted line
2. Inverse operation
3. Solve
500
Fill in the table:
Less than, Greater than = __________ dot
Less than or equal to, Greater than or equal to = ______ dot
What is open dot
closed dot
500
Mia bought 5 packs of gum. After giving 13 pieces of gum to her sister, she put the remaining 27 in her backpack. Which equation could be used to find the number of pieces in each pack ?
a) 5n + 13 = 27 c) 5n - 13 = 27
b) 5n + 27 = 12 d) 13n - 5 = 27