A business purchases a computer for $2000. The value of the computer depreciates $400 per year. Which linear equation gives the value y of the computer after x years?
y = 2000 - 400 x
200
factor x^2 - 49
(x + 7)(x - 7)
200
Paco went to the movies. He spent a total of $50.
He spent $10 on food and saw 8 movies. How much did each movie cost?
5
300
4x + 3( x-2) = 5x - 20
x = 7
300
What is the slope of the equation perpendicular to the line 2x-5y=6 ?
-5/2
300
Find the area of a rectangle if the length is 2 more than 5 times the width.
5x^2 + 5 x
300
You purchase a stereo system for $830. The value of the stereo system decreases 13% each year. What is the value of the system after 3 years?
$546.56
400
-2x + 3 < 5x -4
x > 1
400
Which is an equation of the line
containing the points (-1,5) and (3,9)?
y = x + 6
400
factor 2x^2 -11x -21
(2x + 3) ( x -7)
400
Scientific Notation:
5.67 X 10^-4
0.000567
500
Solve and Simplify when a=2, b=7, c=10
(6 a - c) / 2 (b - a)=
1/5
500
Write an equation parallel to y=3/4 x -3 and contains the point ( 0,5)
y = 3/4 x + 5
500
What is volume of a rectangular prism with a length of
2 x+5, a width of 3x and a height of 4x - 1.
24x^3 - 66 x^2 - 15x
500
Translating Words to Algebra:
The sum of one forth of the number x and 10 is 24