PreAlgebra Calendar for the Week 11/30/15-12/4/15
Monday 11/30/15
1.
2. A scientist is making a
chemical solution for an
experiment. The solution
3
contains 8ounces of a chemical
1
and 6of a saline solution.
What is the unit rate of the
chemical to the saline
solution?
3. In the drawing below, 1 inch is
equal to 12 feet. Find the actual area
and perimeter.
13 in
5 in
12 in
HW #42 Page 91 #s 32 – 34 Page 54 #s 11 – 14, 15 – 17
Tuesday 12/1/15
3. Tell whether the following
2. Simplify:
1.
numbers are rational or irrational.
5 2
1 3
 6   
Explain.
6 3
2 4
2
a. √49
c. −5 3
b. . 454545 … d. 8π
Find the rate of change.
Is the a proportional relationship?
HW #43
Page 84 #s12 – 15 Page 85 # 22, 23 Page 55 #s 29, 30
Wednesday 12/2/15
4. Order from least to greatest:
2. 12  (9  4)  (12  9)  4 is an example of
1. Ali caught a fish that
which property?
1
weighed 9 pounds. Lisa
2
3
caught a fish that weighs 5
4
pounds. How much more did
Ali’s fish weigh?
3. Simplify:
a. -3(x+ 6)
b. -5( x – 8)
c. (-8)(2) – (-5)
d. -42 – 20
HW #44
Page 84 #s 16 – 20 Page 88 #s 1 – 4 Page 55 #s 31, 32
Thursday 12/3/15
2. Simplify:
1.
3. The ratio of red to green M&M’s is
5:3. If there are 88 in the bag, how
many are green?
HW #45 Page 89 #s 5, 6 Page 90 #s 8 – 10 Page 91 #s 19 – 21
Friday 12/4/15
2. Evaluate:
3. There are 6 right handed people for
1. Given a = -5 and b = 6, find:
a. –a2 + b
b. b – a + ab
c. b3 – a2
NO HOMEWORK!
every 4 left handed people. How many
left handed people are in a class of 30
students?