2 Squares are drawn on a piece of paper. The sides of one square are 3 cm. The sides of the larger square are 12.
The _________ blank is 4.
What is the scale factor?
100
2:5 = x : 55
What is 22?
100
Two points are given that can be connected to form a line.
You find this by subtracting the y-values and dividing by the corresponding x-values.
What is SLOPE or RISE/RUN?
100
-5 + 16 = _____
What is positive 11 ?
100
The base of a triangle is 5 inches and its height is 19 inches. Its area is _______.
What is 47.5 square inches?
200
The length and width of a rectangle are 4 cm by 10 cm. A similar rectangle is drawn with dimensions of 10 cm and 25 cm. The scale factor is ________.
What is 2.5?
200
4 : 10 = 0.5: x
What is 1.25?
200
A student starts with $50 in their bank account and saves $12 each week. How many weeks will it take to get the account over $100?
SHOW ALL ALGEBRA STEPS TO EARN THE POINTS !
What is 5 weeks (work must be shown).
200
- 8 - 14 = _____
What is -22?
200
Study the pattern:
1, 5, 6, 11, 17, 28, ____
What is 45?
300
2 triangles are similar. The base of the first triangle is 6 and its height is 10. The base and height of the second triangle are 1.2 and 2, respectively. The scale factor is _____.
What is 0.2 or 1/5?
300
There are 3 white cars for every 8 silver cars in a parking lot.
There are 324 white cars.
There are ___________ silver cars.
What is 864?
300
A tree company charges a fee of $125 plus $75 per hour to trim a tree.
Another company charges $180 fee plus $64 per hour.
The costs will be equal in ______ hours of work.
The cost will be _____ at this point.
What is 5 hours and $500.
300
- 9 * 14.5 = _________
What is negative 130.5?
300
6^2 + -4 + 9 * 3
What is 59?
400
Similar figures must have the following:
1. Same shape, different size.
2. congruent corresponding angles
3. scale factor between ____________ ________
What are corresponding sides?
400
There are 4 red cars for every 9 black cars in a parking lot.
If there are 364 cars in the parking lot, _____ are black.
What is 252?
400
The y-intercept is (-1,-7).
Another point on the line is (2,5).
The slope is ________.
What is 4 or 12/3 ?
400
-2.8 - - 23.4 = ______
What is 20.6?
400
-5 + 3 * 4 + 42 / 14 = ______
What is 10?
500
A circle has an area of 78.5 sq in.
Another circle has a radius of 15.
The scale factor from the smaller circle to the larger circle is ______.
What is 3?
500
A person makes $45,845. This person must pay 34% income tax.
This person will pay _$____________ for their tax.
What is $15,587.30?
500
The y-int is (0, -5).
The slope is equal to the mean of these 5 numbers:
{ 6, 10, 5, 8, 6 }
The equation is ______.
What is y = 7x - 5?
500
Clue 1: my number is a multiple of 5, but does not end in 5
Clue 2: the prime factorization is a string of 3 numbers
Clue 3: 2 of the numbers in the factor string are the same
Clue 4: the number is greater than the 7th square number
What is 50?
500
Clue 1: My number is a multiple of 2 and 7
Clue 2: My number is less than 100, but greater than 50
Clue 3: My number is a product of 3 different prime numbers