5.
[Percents)
17.
*
Increase $60 by 20%.
6.
7.
*
[Integer
18.
=
19.
[Orders
of Operations)
(3+4)2_9=
10.
[Long x, +)
*
- Expansion)
-4(1 - 2t)
[Algebra - Factorization)
*
Factor
x2 + 2x + xy + 2y
[Integer x, +)
(+4) X (-4) X (-4) =
9.
[Algebra
Expand
+, -)
(+8) - (-8)
8.
- Substttution]
Given the perimeter of a rectangle is
P = 2(1+ w), find P when
I = 8 and w =4
[Exploring Number)
Which is cheaper per milliliter:
A) $15 for 500 mL
B) $40 for 1.25 L
[Algebra
20.
*
[Algebra
- Equations)
*
Solve for x:
4(x - 1) = 24
*
41 X 23 =
11.
21.
[Number Patterns)
104.2
1042
-,[Rates / Ratios)
*
The busiest airport in the world is in Chicago.
It has averaged 1.4 million passengers per week.
At this rate what is the average
number of people using the
200,000
airport each day?
13.
[Exponents)
Simplify
(2b2f
*
Find the x-intercept for the line of equation
y=2x-6
Complete the pattern:
0.01042,0.1042,
1.042, 10.42,
12.
[Algebra - Graphs & Functions)
22.
[Statistics]
*
The heights in centimeters of 20 students
are shown in the stem-and-Ieaf plot below.
Find the median height in the class.
stem I leaves
14
15
16
17
18
025
1 3 347
344
5 6 6
o 1 8 9
o 2
Quote of the week We are each of us only one wing. And we can fly only by embracing each other. Luciano de Cresenzo
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