Computing w/ Rational Numbers
(-) x (-) =
(+) or positive
What is the formula to slope?
y2-y1 / x2-x1
What is pie stand for in numbers?
3.14
What does equivalent mean?
Equal or the same
Define the word prime?
Prime means: 1 an its self
For example: 5: 1, 5
-120 - -44
-76
Find Slope: (10, 40) (5, 20)
-20/-5 or 4/1
Define area of a circle?
A= 3.14(r2)
-7(8b -43)
-56b + 301
93
729
-3/5 / 3/5
-1
What is 60% of 240?
144
Define circumference of a circle?
C=3.14(D)
(3x+2) + (-6x + 3)
-3x + 5
Square of 144
12
What is the prime factorization of 36? Please use the tree for help.
3 x 3 x 2 x 2 or 3^2 x 2^2
How do you know if a graph is porportional?
Goes through the origin or (0,0)
Define radius and diameter?
Radius is right in the middle
Diameter dives from one end to the other.
6x + 2 < 14
2<x
Kelly wrote: 24 x 5 x 3= 83
Is the student right, Yes or No
Please tell me what she did wrong.
No, the correct answer is 240
-5/4 + 1/2 + 3/4
0 or Zero
If Jake is paid $18.75/hr. How much money will he get if he works 12.5 hours for 3 days straight. Round to the nearest hundredth.
$703.13
Please find CARD: Circumference, Area, Radius and Diameter
If the give you a radius of 12.
4 answers
R=12
D=24
C= 75.36
A= 452.16
-3.5 x + 7 -24.5
x is greater or equal to 9
What is the square root of 81 x square root of 144?
108