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Eighth Grade Weekly Homework Week 3
Date: August 22
Name:
Power
Standards
7.1
Fractions,
Decimals,
Percent
7.3
Integer
Operations
MONDAY
TUESDAY
WEDNESDAY
5.2 x 103
3.7 x 104
4.3 x 104
Put in order from greatest
to least.
19%
19.0
1.9 x 10
19/20
2
1.9%
What percentage is shaded?
Use a number line to model
What is |8 | + |-4| ?
-7 + 4
-8
-6
-4
-2
2
THURSDAY
Order from greatest to least.
0.2%
0.20
⅛
2.5 x 10-
2
Put in ascending order.
=1
-4 + (-8) - 7 =
0
W. Dews
4
= -1
2(-5)
Model the problem.
Jim can solve 4 math
problems in 7 minutes. At
this rate, about how many
problems can he solve in 25
minutes?
It takes Kevin 3 hours to cut 4
acres of grass while it takes
Kelly 9 hours to cut 12 acres of
grass. Is this proportional?
Explain.
Solve the proportion.
If three more black
marbles are added, what
is the probability of
selecting a black
marble?
The table shows the results
of 50 rolls of a fair number
cube numbered 1 to 6.
1 2 3 4
5 6
8 9 6 15 2 11
What is the experimental
probability of rolling a 3?
The probability of selecting a
red tile is 25%
The probability of selecting a
green tile is 40%.
What is the probability of
selecting a tile that is green,
replace it, and then select a
tile that is not red?
A deck of cards contained 3 red
cards, 9 purple cards, 4 green
cards and 2 blue cards. If two
cards are selected with
replacement, what is the
probability that the first card a
red and the second card was
blue.
Complete a table of
values and graph the
following function rule.
Complete the table for
the given equation.
y = -2x +2
Graph on a coordinate
plane.
Shonda rented a car for $25
per day plus $0.50 for each
mile. If she kept the car for 4
days and drove 100 miles,
what was the total cost?
If k=-2, what is the
value of
Substitute and simplify.
Write each phrase as an
algebraic expression.
Write and solve the
equation.
k2 - (k – 8) + 3k
w + (x + y +z)2 =
7.14
Equations
Write the equation
and solve.
Four less than five
times a number is
equal to 11.
Solve and check.
Solve.
7.15
Inequalities
What is the solution to
the inequality
2y > -8?
What inequality is
represented by the graph?
Select all numbers that
would satisfy the inequality 2x > 10
5
6
4
7
10
2
Graph.
x > -1
Identify the number
property.
Apply the Distributive Property
to complete the following
statement: 4(x + 5) =
_________________________
Re-write the following
expression using the
associative property of
addition.
(-14 + 5) + 12
Apply the Zero Property of
Multiplication to complete
the following statement:
254 x _____ = ______
7.4
Proportional
Reasoning
7.9
Probability
7.12
Functional
Relationships
y=x-2
7.13
Order of
Operations,
Algebraic
Expressions
7.16
Number
Properties
Thirteen less than a
number is twenty five.
(4  9)  11 = 4  (9  11)
x
y
-1
0
1
2 miles in 14 minutes
61 miles in k minutes
2
w = -3, x = 5, y = 6, z = -4
2
x = -2
3

The length of a
house is 65 feet. The scale of
the model is 2 in:3 ft. What will
be the length of the model?
ten less than m
a number less 4
Last Friday, Jeremy had $35. Over
the weekend, he received some
money for shoveling snow. He now
has a total of $68. How much
money did he earn shoveling snow?