Pre-Algebra Calendar for the Week 12/21/15-12/25/15
Monday 12/21/15
1. Evaluate the
3
expression when x = and
y=−
1
2. Find the difference:
(4m + 9) – 3(2m – 5)
4
3. Solve and check:
2
a. 2x + y
b. | – x + y|
8
26 = − 𝑦
5
HW #53 Page 110 #s 1,2,4,5 Page 112 #26
Tuesday 12/22/15
1. Simplify the expression:
a. 2(x + 3) + 3x
b. -5xy + 10xy – 5 + 2y
2. What is the value of
the expression below
when c = 0 and d = -6
𝑐𝑑 − 𝑑 2
4
HW #54 112 #s 6,7,10,11 Page 113 #s 42,46
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