Eighth Grade Weekly Homework Week 11
Date: October 17
Name:
MONDAY
7.1
Fractions,
Decimals,
Percent
Which of the following
numbers is the largest?
7.3
Integer
Operations
Select the model for
-12 ÷3 = -4. Write an
equation for the remaining
number lines.
TUESDAY
Which of the following does NOT
contain equivalent fractions,
decimals, and percents?
W. Dews
WEDNESDAY
What fraction would you put in the
blank to make the statement true?
THURSDAY
Which of the following are true?
0.38 < ____ < 75%
What operation is being
modeled?
The highest temperature ever
recorded on Mt Clare was
54° and the lowest was -31°
What is the difference in the
two temperatures?
The temperature at 6 P.M. is 10°. If the temperature falls 2° an
hour, find the temperature a 10
P.M.
7.4
Proportional
Reasoning
7.9
Probability
7.12
Functional
Relationships
7.13
Order of
Operations,
Algebraic
Expressions
7.14
Equations
Bob wants to leave a 15%
tip for his meal. If the
meal costs $36.55, how
much is the bill including
the tip?
After exercising, Kim’s heart
rate was 20 beats in 6 seconds.
What is Kim’s heart rate per
minute?
A cookie jar contains 4
oatmeal raisin cookies, 5
chocolate chip, 4 peanut
butter, 3 sugar, and 4 oreo
cookies. What is the
probability of selecting a
peanut butter first and an
oreo second?
Two number cubes are rolled.
What is the probability of
getting a sum of 12 on the two
cubes?
A number cube is rolled
and two coins are flipped.
What is the probability of
getting an even number
on the cube and tails on
both coins?
The function rule d= 7n
describes the relationship
between the distance the
wheel moves in feet and the
number of rotations. Find the
distance moved for the set of
rotations, {4, 6, 8, 10}.
A store bought Kobes for
$5200. The stores profit p is a
function of the number of shoes
sold f. Find the profit using the
equation, p = 180f – 5200,
for the sale of f, Kobes,
{0, 20, 40, 50}.
In basketball, you score two
points for each shot inside
the three point line. Create a
table for the following
inputs{ 0, 2, 4, 6, 8}.
a = -9 and b = -4
Solve.
a2 - 2(b + 12)
7b2 + 5(ab – 6)
Simplify the expressions.
27 - [2(3 + (-4)]
Evaluate t each expression.
2b2 + 4b for b = 8.3
-5[32 +8( -5 +9)]
[(5.2 + a) + 4]10 for a = 3.5
Solve each equation.
0.5n + 12 = -28
The total cost of two items
was $3.52. The cost of one
item was $2.97. What was
the cost of the other item?
WAC each equation.
The ski club is sponsoring a
doughnut sale. At $6.50 per
box, how many doughnuts
do they have to sell to earn
at least $300?
Which property was used to
move from Step 1 to Step 2?
Step 1: -8 + 8 + 3
Step 2: 0 + 3
Step 3: 3
Write four numbers that are
a solution to the inequality.
5y/3 + (-9) = -24
7.15
Inequalities
7.16
Number
Properties
Write an inequality to model
each situation.
1. A minivan can seat 8 people
or fewer.
2. At least 70 students attended
the talent show.
Which property was used to
move from Step 1 to Step 2?
Step 1: 6(3 +5)
Step 2: 18 + 30
Step 3: 48
The ratio of a drawing to an
object is 12 cm: 45 cm. If the
length of the drawing is 36 cm,
what is the actual length of the
object?
Miguel is a goalkeeper for a soccer team. So
far he has blocked 30 out of 60 shots on goal.
Based on this information, approximately
how many shots will Miquel block out of 80
shots on goal?
x - 14 = -20
-6w + 38 = 26
Joe has a box which contains 5
white gold balls, 4 yellow golf
balls, and 3 green ones. He
randomly selects a golf ball,
replaces it, and then selects
another one. What is the
probability that he selects a
yellow golf ball first and then a
green one?
Complete the table for the following
equation. y = x -2
x
y
-4
-3
-2
-1
Simplify the expression.
18x - 6x + 2x
4b – 7 - 15b + 3
After five quizzes, the sum of
Sue’s quiz grades was 465. After
her sixth quiz, her average quiz
grade was 94. What was her
grade on the sixth quiz?
Solve and graph the inequality.
4x ≤ -12
-5x ≤ -10
Give an example of the
Apply the distributive property
and solve the equation.
multiplicative identify property.
3(8 + w) = 63