# Do Now/Homework 11/9-11/13 ```PreAlgebra Calendar for the Week 11/9/15-11/13/15
Monday 11/9/15
1. Write the phrase as an
2. What is the value of
the expression below?
| -2 – (-3.5) |
algebraic expression.
3.
What is the area of a triangle with
1
a base length of 2 inches and a
2
height of 2 inches?
a. Five more than three times
a number x
b. The product of a number q
and six
c. Nine less than a number n
HW #32 Page 74 #s 1-8, Page 75 #s 2-5
Tuesday 11/10/15
2.
1. Tell whether the following
3.
Do the following rates form a
proportion?
numbers are rational or
irrational. Explain.
a. √84
c. 4.56
a.
d. .34565423…
b. .25
75 miles in 3 hours; 140 miles
in 4 hours
b. 150 steps in 50 feet; 72 steps
in 24 feet
HW #33 Page 74 #s 9-12, 21 Page 76 # 7
Wednesday 11/11/15
VETERANS DAY
NO CLASSES
Thursday 11/12/15
1. Simplify:
a. 5 ⋅ (4 ⋅ 2) = (5 ⋅ 4) ⋅ 2
b. 5(2 + 5 + 3) = 5 ⋅ 2 + 5 ⋅ 5 + 5 ⋅ 3
c. (3 + 6) + 8 = 3 + (6 + 8)
a.
1
4
2
5
−3 ∙
3
2
4
5
b. - &divide;
3. Find the rate of change.
2. Name the property.
HW #34 Page 74 #s 13-16 Page 70 #15 and 16
Friday 11/13/15
2. Evaluate the expressions when
1. Find the mean of
the integers.
11, -7, -14, 10, -5
x= 5, y= -3, and z= -2
a.
𝑦+𝑧
𝑥
HW #35 Page 73 #s 16-25 Page 76 # 8
b.
𝑥−5𝑧
𝑦
Hours
0
2
4
6
8
Earnings
0
10
20
30
40
3. A school requires 2
computers for every 5
students. Write and solve a
proportion that gives the
number c of computers
needed for 145 students.
```