Pythagorean
Slope
Equations
Scientific Notation
Real Numbers
Ordering
100
The Pythagorean Theorem ONLY works on which triangle?
Right Triangle
100
Find the slope.
-5/3
100
Find the value of x.
3x - 1 = 7x + 5
x= -1.5
100
How is the following number written in scientific notation?
450,000
4.5 x 105
100
Rational Numbers are ......
Any number that can be written as a fraction
100
Order the following in ASCENDING order.
10.8, 25, 3/4, -57, 0, -1, 1.5, 10.81, -2/7
-57, -1, -2/7, 0, 3/4, 1.5, 10.8, 10.81
200
What are the parts of the right triangle?
two legs and a hypothenuse
200
What are some methods you can use to get the slope?
m=rise/run
m=y2-y2/x2-x1
200
Find the value of x.
3( x - 4) = 7x + 4
x= -4
200
Which of the following is the correct way to write 3.97x 10-2 in standard form?
0.0397
200
List all the classifications of numbers that apply to the real number.
436
Natural, Whole, Integer, Rational
200
Order the following in DESCENDING order.
23%, 4.3..., 4.79, 10/4, 1.20, 0.51, 50%
4.79, 4.3..., 10/4, 1.20, 0.51, 50%, 23%
300
If three sides of a right triangle are 9, 40, and 41, which side is the hypotenuse?
Explain why.
41, because it is the longest side and the hypothenuse should be the longest.
300
Find the slope of the line that passes through:
(2, 4) and (6, 12)
Show your work.
2
300
Find x.
x= 3
300
How is the number below written in scientific notation?
0.000398
3.98 x 10-4
300
Irrational Numbers are ......
Any number that cannot be expressed as a fraction
300
List the following numbers from least to greatest:
-64 , 3.5 , √27 , 6.666...
-64 , 3.5 , √27 , 6.666...
400
Find the missing side.
b=12
400
What is the slope represented in the table? Explain your procedure.
4
400
Peppy Pets charges a flat fee of $15 plus $3 per hour to keep a dog during the day. Happy Hounds charges a flat fee of $21 plus $1 per hour. For how many hours is the total fee charged by the companies the same?
Show your equation and procedures.
3 hours
400
Which is the correct way to write the number 3.5 x 106 in standard notation?
3,500,000
400
Fill the following diagram with its respective category.
400
Order the following from greatest to least:
0.35, ⅜, 42%, ⅘, 0.2
⅘, 42%, ⅜, 0.35, 0.2
500
Determine the length of the missing side and explain why it makes sense.
c=17
500
Write the equation of the graph in slope-intercept form.
y=-2/3x+5
500
What is the unit rate for the graph shown?
The family travels at an average of ______ per hour. explain your reasoning.
60 miles per hour.
500
If your exponent is negative, you move your decimal to the...
If your exponent is positive, you move your decimal to the...
Left
Right
500
Mathc the following numbers with its respective category: Natural number, whole number, integer, rational, and irrational.
0
-6.8
14
-7
0.333...
0= whole number
-6.8= Rational number
14= Natural number
-7= Integer
0.333...= Irrational
500
Which list of numbers is in order from least to greatest?
a)√23, 5, 6, 43%
b)5, √23, 6, 43%
c)43%, 5, √23, 6
d)43%, √23, 5, 6
43%, √23, 5, 6
1000
Find h (hint: it is NOT 60 ft!)
b=35.7
1000
What is the slope? What is the y-intercept?
Write the equation for the line in slope-intercept form.
slope: 3
y-intercept: 0
Equation: y=3x
1000
The Frederick County Fair costs $15.00 to get in and $2.50 per ride, while the Montgomery County Fair costs $10.00 to get in and $3.00 per ride. Which equations could be used to determine how many rides you would need to go on for both fairs to be of equal value?
Solve your equation and elaborate your answer.
ex: You would need __x=?___ rides to .....
15 + 2.5x = 10 + 3x
x=10
You would need 10 rides to go for noth fairs to be of equal value.
1000
Which of the following is a correct scientific notation?
Explain your reasoning.
a)20.35 x 10-4
b)203.5 x 10-4
c).2035 x 104
d)2.035 x104
2.035 x 104
1000
The number is a/an...
Explain why.
Rational Number
1000
Point B could represent which of the following numbers?
√30 , √35 , √24, √42
√35