Pre-Algebra Calendar for the Week 12/21/15-12/25/15
Monday 12/21/15
2. A sports store has 116
1. Evaluate the
soccer balls. Over 6 months, it
3
expression when x = and sells 8 soccer balls per month.
4
How many soccer balls are in
1
y=−
inventory at the end of 6
2
months?
a. 2x + y
b. | – x + y|
HW #53 Page 110 #s 1-5, Page 112 #26
Tuesday 12/22/15
2. Write an expression in
1. Simplify the expression: simplest form that represensts
the income from w women and
m men getting a haircut and a
a. 2(x + 3) + 3x
shampoo.
3. Find the difference:
(4m + 9) – 3(2m – 5)
4. Solve and check:
8
26 = − 𝑦
5
3. What is the value of
the expression below
when c = 0 and d = -6
𝑐𝑑 − 𝑑 2
4
b. -5xy + 10xy – 5 + 2y
Women
Haircut
$45
Shampoo
$12
Men
$15
$7
HW #54 112 #s 6, 7, 10, 11 Page 113 #s 42 and 46
Wednesday 12/23/15
1. The table shows the income and expenses for a school
carnival. The school’s goal was to raise $1100. Did the school
reach its goal?
Games Concessions Donations Flyers Decorations
$650
$530
$52
-$28
-$75
2. Name the property:
a.
b.
2+(3+4)=(2+3)+4
3. Solve and Check:
a. -2x + 5 = 10
1
b. 𝑥 − 7 = 5
2
HW #55 Assessment Packet DUE JANUARY 4th
Thursday/Friday 12/24-12/25
HOLIDAY RECESS
SCHOOL RE-OPENS JANUARY 4th