Transcript Crct algebra review corrected version

Jeopardy
Ratios
Patterns
Direct
Proportion One-Step
Proportion Reasoning Equations
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Q $300
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Q $400
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Q $500
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Q $500
Q $500
Q $500
Final Jeopardy
$100 Question from Ratios
Of the 54 rooms at the Beachside Hotel, 36
have outdoor balconies. What is the ratio
of rooms without balconies to rooms with
balconies?
a.) 2/3
b.) 11/27
c.) 1/2
d.) 1/3
$100 Answer from Ratios
What is c.) 1/2?
$200 Question from Ratios
Tamara used 12 malachite beads and 60 onyx
beads to make a necklace. What was the ratio
of malachite beads to total beads?
a.)
b.)
c.)
d.)
1/5
1/6
1/12
1/4
$200 Answer from Ratios
What is b.) 1/6?
$300 Question from Ratios
What is the ratio of the
number of family
entertainment
movies rented to the
total number of
movies rented?
a.) 1/16
b.) 1/8
c.) 1/4
d.) 1/5
Central Video Weekly
Rentals
Category
Number
Drama
232
Humor
408
Family
160
Entertainment
$300 Answer from Ratios
What is d.) 1/5?
$400 Question from Ratios
Tyler shot 3 rolls of film. There were
24 pictures on each roll. 16 of the
pictures did not come out. What was the
ratio of the number of pictures that did
not come out to the total number of
pictures?
a.) 9/2
b.) 2/3 c.) 2/9 d.) 3/2
$400 Answer from Ratios
What is c.) 2/9?
$500 Question from Ratios
A decorator mixed 3 quarts of green paint,
1 quart of yellow paint, and 2 gallons of
white paint. What was the ratio of quarts of
yellow paint to total quarts of paint?
a.) 1/5 b.) 1/6 c.) 1/11 d.) 1/12
$500 Answer from Ratios
What is d.) 1/12?
$100 Question from Patterns
Which is the missing number in the pattern?
2, 4, 8, 16, ____, 64
a.) 18
b.) 24
c.) 32
d.) 128
$100 Answer from Patterns
What is c.) 32?
$200 Question from Patterns
What operation is used to find the next
number in the pattern?
1, 5, 25, 125, _____
a.) Addition b.) Subtraction
c.) Multiplication d.) Division
$200 Answer from Patterns
What is c.) multiplication?
$300 Question from Patterns
The movers have already loaded 8 boxes
into a truck. They plan to load 12 boxes
an hour. In how many more hours will they
have 80 boxes loaded in the truck?
a.) 6
b.) 8
c.) 9 d.) 10
$300 Answer from Patterns
What is a.) 6?
$400 Question from Patterns
IN
OUT
3
1
21
7
12
4
15
Look at the pairs of
numbers in the function
chart. The numbers are
paired according to a
rule. Based on the rule,
which “OUT” number
belongs in the shaded
box?
a.) 45 b.) 30
c.) 5
d.) 3
$400 Answer from Patterns
What is c.) 5?
$500 Question from Patterns
Which shows the operation used to find
the next number in the pattern?
1, 2, 4, 5, 25, 26, 676
a.) 676 + 1
c.) 676 + 26
b.) 676 X 2
d.) 676 X 676
$500 Answer from Patterns
What is a.) 676 + 1?
$100 Question from Direct
Proportion
The ratio of boys to girls on the waiting list at
Parkside Karate is 5 to 3. If there are 30 girls
on the waiting list, how many total students
are on the waiting list at Parkside Karate?
a.) 20 b.) 35 c.) 50 d.) 80
$100 Answer from Direct Proportion
What is d.) 80?
$200 Question from Direct
Proportion
Julienne types 45 words per minute. How
many minutes will it take her to type 3
pages if there are 300 words on each page?
a.) 20
b.) 75
c.) 90
d.) 100
$200 Answer from Direct Proportion
What is a.) 20?
$300 Question from Direct
Proportion
Mercer has a goal to sell 15 pennants a
week. To meet his goal, how many
pennants must Mercer sell in 35 days?
a.) 20
b.) 50
c.) 75
d.)105
$300 Answer from Direct Proportion
What is c.) 75?
$400 Question from Direct
Proportion
The directions on a box of concentrated juice
say to mix a ratio of 2 parts juice
concentrate to 5 parts of water. Which mixture
follows the directions on the box?
a.) 2 qt juice to 5 gal water
b.) 4 qt juice to 10 qt water
c.) 6 oz juice to 9 oz. water
d.) 1 qt juice to 3 qt water
$400 Answer from Direct Proportion
What is b.) 4 qt juice to 10 qt water?
$500 Question from Direct
Proportion
This graph shows the number
of t-shirts (y) that are
ordered based on the
number of campers (x).
Which equation shows the
relationship of x and y?
a.) y = x + 2 b.) y = x + 3
c.) y = 2x
d.) y = 3x
$500 Answer from Direct Proportion
What is d.) y = 3x?
$100 Question from Proportional
Reasoning
Apples were on sale at 3 pounds for $1.86.
Jimmy paid $6.20 for a basket of apples.
How many pounds of apples were in the
basket?
a.) 8
b.) 9
c.) 10
d.)12
$100 Answer from Proportional
Reasoning
What is c. 10?
$200 Question from Proportional
Reasoning
Of the 25 winners in the statewide
photography contest, 10 were from Rockdale
County. What percent of the winners were
from Rockdale County?
a.) 15
b.) 20
c.) 35
d.) 40
$200 Answer from Proportional
Reasoning
What is d.) 40?
$300 Question from Proportional
Reasoning
If 2 eggs are needed to make 5 waffles,
how many waffles can Justin make from
2 dozen eggs?
a.) 20
b.) 30
c.) 50
d.) 60
$300 Answer from Proportional
Reasoning
What is d.) 60?
$400 Question from Proportional
Reasoning
A designer purchased 30 matching chairs.
He used 36 feet of cording to trim 24 chairs.
How many more feet of cording does the
designer need to trim the rest of the chairs?
a.) 4
b.) 6
c.) 9
d.) 12
$400 Answer from Proportional
Reasoning
What is c.) 9?
$500 Question from Proportional
Reasoning
The ratio of the length of a rectangle to its
width is 4 to 1. If the length of the rectangle
is 12 inches, what is its perimeter?
a.) 15 in
b.) 30 in
c.) 32 in
d.) 60 in
$500 Answer from Proportional
Reasoning
What is b.) 30?
$100 Question from One-Step
Equations
Which equation is true when x = 6?
a.) 4x = 64
b.) 30/x = 3
c.) 44 – x = 38
d.) 49 = 54 - x
$100 Answer from One-Step
Equations
What is c.) 44 – x = 38?
$200 Question from One-Step
Equations
What is the value of n in the equation?
N – 19 = 28
a.) 9 b.) 11 c.) 37 d.) 47
$200 Answer from One-Step
Equations
What is d.) 47?
$300 Question from One-Step
Equations
What is the value of x in the equation?
X2 – 1 = 24
a.) 4
b.) 5
c.) 23
d.) 25
$300 Answer from One-Step
Equations
What is b.) 5?
$400 Question from One-Step
Equations
How can you solve the equation to
find the value of m?
6m = 96
a.) subtract 6 from 96
b.) divide 6 by 96
c.) divide 96 by 6
d.) add 6 to 96
$400 Answer from One-Step
Equations
What is c.) divide 96 by 6?
$500 Question from One-Step
Equations
In which equation does f have the same
value as in the equation below?
2.5f = 20
a.) 4f = 10
c.) 20 – f = 2.5
b.) f/8 = 2
d.) 3f = 24
$500 Answer from One-Step
Equations
What is d.) 3f = 24?
Final Jeopardy
Based on the graph, which
equation shows the
relationship of x and y?
a.) y = x + 1
b.) y = x – 1
c.) y = 2x
d.) y = 2x + 1
Final Jeopardy Answer
What is b.) y = x – 1?