Inequalities
Rates
GRAPHics
Try Angles
Circling Back
200
Fill in the missing inequality sign:
-8 __ -2
-8<-2
200
Find the unit rate for the following scenario:
$75 for 5 gallons of paint
$15 per gallon
200
Find the slope:
the slope is 4
200
Find x and determine the type of angle relationship.
x = 128 because it is vertical to angle 128
200
What is the circumference of a circle with a diameter of 28mm?
87.29mm
400
Find the missing inequality:
4*n _____ n-3 for n=-4
<
400
Simplify the following ratio:
25 to 45
5:9
400
Find the slope:
slope =
1/3
400
Find x and determine the type of angle relationship.
This is an adjacent relationship with an angle x=
63^o
400
What is the circumference of a circle with a radius of 15cm
94.2cm
600
Solve the inequality:
x+7>= 18
x>+11
600
Solve the proportion:
1/4 = z/144
z=36
600
Does the following table show direct variation?
Yes, it has a constant of proportionality and the point (0,0).
600
What is the relationship between these two angles?
Neither
600
Find the area and circumference:
circumference: 12.56ft
area: 12.56ft2
800
Solve the inequality:
8y-5<3
y<1
800
In a recipe there is a standard ratio of 1 cup of water to 3 cups of flour. How many cups of flour would you need if you have 15 cups of water?
45 cups of flour
800
Does the following show direct variation?
xy=8
No
800
Classify the triangle (both classifications)
Equilateral Equiangular triangle
800
Find the area and circumference:
Circumference: 263.76cm
Area:5538.96cm2
1000
-4t +12 >= 14
t<= -1/2
1000
Solve:
1.8/2.4 = 7.2/k
k=9.6
1000
Does the following show direct variation?
x=2/5y
yes
1000
Find x and classify the triangle:
Right Scalene with x =90
1000
Find the area and perimeter of a semicircle with a radius of 5.
Perimeter: 41.4
Area: 39.25
1200
Graph the following inequality:
13-5x> 38
See board
1200
Do the following two rates form a proportion?
75 miles in 3 hours and 140 miles in 4 hours.
No, they do not:
25 miles per hour and 35 miles per hour are the two unit rates.
1200
Which line has the steeper slope:
The blue line/ your friend
slope of 20 vs slope of 15
1200
Classify the triangle and solve for x:
x=48 and the triangle is a acute isosceles
1200
If the area of a semicircle is 56.52,then what is its diameter?
diameter: 12