Two lines cross each other at the point (-3, 1/2).
If we wrote the equations for each line and then solved the system of equations, what would the solution be?
(-3, 1/2)
300
2x - 5 = -3x- 40
x=9
300
What is this the formula of: (y2 - y1) / (x2 - x1)
Slope
300
3(x+2) < 4(3-x)
x < 6/7
300
Solve the system:
x + y = 12
x - y = 8
(10,2)
400
3(x-14) = 17x
x = -3
400
Identify the slope and y-intercept of
A line that goes through (0,2) and (-4,0)
m=1/2; b=2
400
Rasheed makes a profit of $1.25 for each cell phone he cells. What is the smallest number of cell phones he can sell and earn over $1000?
Rasheed must sell at least 801 cell phones.
(If he sells 800, he earns exactly $1000 which is not over $1000)
400
Solve the system:
2x - 3y = 21
5x + 5y = -10
(3, -5)
500
Solve for x;
2x - 4(2 - x) = 2(15x - 3)
x = -1/12
500
Identify the slope and y-intercept of
a line that is parallel to y=-1/2x - 7
and goes through the point (2,5)
m = -1/2; b=6
500
Taizah needs 4 and 3/4 cups of flour to make a batch of cookies. Each batch makes 25 cookies. How many cups of flour will Taizah need to make at least 100 cookies?
Taizah will need at least 19 cups of flour.
500
Baskteball tickets are $3.00 for students and $5.00 for everyone else. At the last game 200 tickets were sold and $856 was earned. How many tickets were sold to non-students?