Solving Time!
Hit the Slopes!
EXtra fun
Systems
Pretty Pictures
8th Grade
Math
Math
100
5p − 14 = 8p + 4
p = -6
100
What is the slope of this line?
m = 0
100
Write each exponent using a positive power.
(4)^-3
1/((4)^3)
100
How many solutions are there to the following systems of equations?
No Solution!
100
what is the probability that the people surveyed don't have a car? Round to the nearest tenth (percent) 
36.6%
100
Use the Pythagorean theorem to find the missing hypotenuse for the triangle whose legs are 9 and 12.
15
200
Solve: Imani spent half of her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $4. What is her weekly allowance if she ended with $12?
$16
200
The slope of the graph containing the points (2,3) and (9,7)
slope = 4/7
200
Find each product. Express using positive exponents.
x^8*x
x^9
200
Solve the systems of equations using SUBSTITUTION:
y = -2x - 9
3x -6y = 9
(-3, -3)
200
Two words to describe the association of the scatter plot.
What is weak negative linear?
200
Use the Pythagorean theorem to find the missing leg for the triangle with side lengths of 20 and 29.
21
300
-7x + 5(-x+15)=15
x = 5
300
What is the slope, and y-intercept of the line? 
Slope m=-2/3, y-int.=2
300
Express each number in scientific notation.
0.0072
47,000
7.2xx10^-3
4.7xx10^4
300
Solve the systems of equations using ELIMINATION:
-3x - 24y = -66
3x + 4y = -14
(-10, 4)
300
What is the percentage of middle school students wear contacts?
23%
300
Use the Pythagorean Theorem to find the distance between points (3, 8) and (3, 2).
6 units
400
On Tuesday Shanice bought five hats. On Wednesday half of all the hats that she had were destroyed. On Thursday there were only 17 left. How many did she have on Monday?
29 hats
400
Change this standard form equation to slope intercept form:12x-9y=-9
What is y=4/3x+1
400
Evaluate each expression. Express the result in scientific notation.
(5.85xx10^5)/(3.9xx10^-6)
1.5xx10^11
400
You choose the strategy! Write 2 equations and solve.
The school that Jaidee goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 10 senior citizen tickets and 11 student tickets for a total of $190. The school took in $160 on the second day by selling 5 senior citizen tickets and 12 student tickets. Find the price of a senior citizen ticket and the price of a student ticket.
senior citizen ticket: $8, student ticket: $10
400
A prediction for the volume of the tank at 12 minutes. HINT YOU NEED TO WRITE AN EQUATION
Accepted 220-240 gallons
400
Is it a right triangle?
10-11-21
No
A2 + B2 ≠ C2
500
Does this equations have one, infinite, or no solutions?
3(4x+3)-2=12x+7
Infinite solutions
500
Find the slope from this table:
x y
9 3
18 6
27 9
36 12
3/9 or 1/3
500
Solve using Scientific Notation
(8.4xx10^11)-(9.2xx10^10)
7.48xx10^11
500
You choose the strategy! Write 2 equations and solve.
At a fruit stand, apples and oranges are sold by the bag. On Monday, 6 bags of apples and 4 bags of oranges weighed a total of 38 pounds. On Tuesday, 3 bags of apples and 5 bags of oranges weighed a total of 31 pounds. How much does one bag of apples weigh and how much does one bag of oranges weigh?
One bag of apples weighs 3⅔ pounds
One bag of oranges weighs 4 pounds
500
Use the y-intercept and the ordered pair (4,90) to write an equation for the line of best fit shown below.
y = 7.5x + 60
500
Use the Pythagorean Theorem to find the distance between points (-5, -5) and (4, 7).
15 units