Find the value of y for the given value of x.
y= x + 9, x = 2
What is y=11?
100
Solve the equation:
144= 9x + 7x
What is x = 9?
100
In what quadrant does the point (-3,4) lie?
What is quadrant II?
100
The solution to a system of linear equations is always an ____________.
What is ordered pair?
100
Simplify
(m3)(m8)
What is m11 ?
200
Evaluate the expression:
-3.4 - ( 8.2) - ( - 6.3)
What is 5.3?
200
The formula T = .10p + 5 describes the cost of copying a document at Pretty Quick Printing company. If p is the number of pages printed and T is the total cost, how many pages can be copied for $7.50?
What is $7.50 = .10p + 5 or p=25?
200
Find the x-intercept for the linear equation
3x + 2y =6
What is 2?
200
If two lines are parallel, the slopes of the lines are _______ and their solution is __________.
What is equal and 0?
200
Jeopardy question #1
What is 27y5 ?
300
Simplify
6 + 9^2
What is 24?
300
Solve:
-5a + 12 = 8 + 3a
What is a = 1/2 or .5?
300
Find the slope algebraically for the points
(-3,4) and ( 2,0)
What is -4/5?
300
Solve by the substitution method
y = 3x + 4
2x - y = 0
Express your answer as an ordered pair
What is (-4, -8) ?
300
State whether S defines a function:
S = { (-2,4), (1, -5) (5, -5) (-2, 6) }
and explain why
What is No?
because for every x there is NOT a unique y
400
Write the expression and simplify
Four more than a number x minus four times the number
What is (x+4) - 4x which equals -3x + 4
400
Solve:
-3(x + 2) > 10
What is x> -3?
400
Write the equation of the line when m=1/2 and b=6
What is y= 1/2x + 6?
400
Solve by the elimination method. Express your answer as an ordered pair.
2x - 3y = 7
2x + 4y = 0
What is (2, -1) ?
400
Jeopardy Question #2
What is y3/x3 ?
500
There are 72 cats and dogs at the local Humane Society. 2/3 of the animals are dogs.
How many animals are dogs?
What is 48?
500
Solve and graph
-7x + 8 < 3x + 16
What is x> -2?
Must show correct graph for full points
500
Write the equation of a line with a slope of -2 passing
through the point (-6,5)
What is (y-5) = -2(x+6) or y= -2x + 7
500
Solve by the elimination method. Express your answer as an ordered pair.
4x - y = 9
-3x + 2y = 7