Unit 1 Ordering Real Numbers
Unit 2 rational Numbers
Unit 3 Equations
Unit 4 Inequalities
100
What are Natural Numbers ?
1, 2, 3, 4
100
72
49
100
Write the expression.
-4x + 9
100
Is this a open or closed circle on the graph?
<=
Closed
200
What are the factors of 400 that makes it a perfect square?
20 x 20
200
(-72)/(-12) =
6
200
Twice a number increased by 3 is triple the number decreased by 4
2x + 3 = 3x - 4
200
Is the number line going to go to the left or the right ?
x < -13
Left
300
What are the two consecutive numbers this square root falls between?
sqrt (8
2 and 3
300
a =-2 b = 3 c = -6
ac - 4(b2 - a)
-32
300
1/2(6m + 8) = 19
m = 5
300
Which inequality sign means no fewer than?
>=
400
-2 x 10-3
-.002
400
Pop Shelf has a markup of 18%. Before the markup, a pack of pencils has a cost of $1.25. What is the selling price?
(If your answer is close to mine you get the points)
$1.47
400
If the perimeter if the triangle is 8, what is the value of x? If your answer is close enough then you'll get the points.
x= 22/3
x= 7 1/3
x = 7.3333
400
12 > 16 + 4b
b < -1
500
sqrt (256
16
500
If the sale tax is 5.3%. How much tax will you pay on a new computer for $499.99?
(If your answer is close to mine you'll get the points.)
$526.48
500
-3y = (-2(y+25))/3
y = 5
500
Solve the inequality
1-3(y-4)>=-14
y<=-1