Integers (positives/negatives)
Proportions
Equations
Inequalities
Angles
100
what is 2+3
5
100
what does 2/2 simplify to?
1
or
1/1
100
what do we call the most basic equation we learned to solve?
1 step equation!
100
what is the purpose of inequalities
to compare the value of numbers
100
How many degrees are in a circle?
360 degrees!!
200
what is -2 + -7 - 3
-12
200
Name another ratio that is equivalent to 3/4
6/8
9/12
12/16
etc...
200
what operation would you need to use to solve this equation?
3x = 6
division!
divide both sides by 3
200
what does this inequality say?
7>3
7 is greater than 3
200
what do complimentary angles add to?
90 degrees!
300
what do you call 13 and -13
opposites
300
what are the 3 ways to write/say a ratio?
the word "to" "2 to 3"
fraction bar "2/3"
Colon "2:3"
300
Solve the equation
X + 7 = 27
X = 20
300
Is this inequality correct?
-17>17
NO! 17 is greater that -17!
300
if three angles are supplementary and 2 of the angles are both 35 degrees, what does the 3rd angle have to be?
35 + 35 = 70
180 - 70 = 110
110 degrees
400
solve this
-3 + 3 + (-4)
-4
400
A chocolate chip cookie recipe calls for 4 tbsp of chocolate chips per 1 cup of dough. Which recipe is correct if you needed 4 times a regular batch?
option 1 - 3 cups dough and 6 tbsp chocolate chips
option 2 - 3 cups dough and 12 tbsp chocolate chips
Option 2
1:4 = 3:12
400
Solve this equation
4y + 20 = 36
y = 4
400
solve the inequality
5t > 20
t > 4
400
360 - 80 - 120 = 160 degrees
500
Tom makes $15 an hour and worked for 32 hours this week. He then bought a new football for $50
Make an equation that would represent this situation?
15 x 32 - 50
OR
15 x 32 - 50 = 430
500
John rides his bike everyday and traveled 60 miles in 4 house. What ratio explains his speed?
15 mph
or
15 miles : 1 hour
500
Billy worked 7 hours on Tuesday and got $55 in tips. He made a total of 146 on Tuesday.
Create an equation that represents the situation and solve to see how much Billy gets paid per hour.
7H + 55 = 146
7H = 91
H = 13
Billy makes $13 per hour
500
Solve the inequality
-2x - 5 < 15
-2x - 5 < 15
-2x < 20
x > -10
500
180 - 139 = 41
Z = 41 and X = 41 (opp Angles)
41 + 49 = 90
180 - 90 = 90
Y = 90