Algebra
Geometry
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100
-3x - 7 = -34
Add 7 on both sides
-3x=-27 now divide -3 on both sides
x = 9
100
Write the equation of the line that crosses the y-axis at (0,4) and is parallel to the line y = -3x - 3
(0,4) is the y-intercept, so b = 4
slope will be the same so m = -3
y = -3x + 4
100
Write 24% as a fraction of simpliest form
6/25
100
(x^3)^4
x^12
100
Who was the number 1 pick in last month's WNBA draft?
Caitlin Clark
200
2x + 7 + 3x - 9 = 5(x + 2)
5x - 2 = 5x + 10
-2 = 10, which is not true, so No Solution
200
What 2 names classify the triangle with angle degrees of 2x, 3x, and 5x?
2x + 3x + 5x = 180
10x = 180
x= 18
2(18) = 36, 3(18) = 54 & 5(18) = 90
Right Scalene
200
Write as a percent
3/50
6%
200
x^2*y^7*x^3*y^3
x^5y^10
200
Why can't we do Flag Football right now?
Lightning
300
Solve
3(2x − 5) − 4x + 8 = −1
6x - 15 - 4x + 8 = -1
2x - 7 = -1
2x = 6
x = 3
300
What the equation of this line
y = 2x + 3
300
Write as a decimal
2/5
0.4
300
Calculate the mean, median, mode and range:
4, 2, 4, 5, 6, 8, 4, 6, 4, 6
First, put in order: 2, 4, 4, 4, 4, 5, 6, 6, 6, 8
Mean: add (49) then divide by 10 (49/10) = 4.9
Median: 4 & 5 are in the middle..median is between the two numbers, so 4.5
Mode: 4 occurs he most
Range: 8 - 2 = 6
300
What country is Lionel Messi from?
Argentina
400
Give one solution to the following inequality:
10x - 3(2x - 4) < 20
10x - 6x + 12 < 20
4x < 8
x<2
Any number less than 2
400
Solve for x
a^2+b^2=c^2
6^2+x^2=10^2
36 + x^2=100
Subtract 36 on both sides and take the square root
x = 8
400
You borrow $1,000 from the bank with a payback interest of 12%. How much in total will you owe the bank?
$1000 + 12% of $1000 =
1000 + .12(1000) =
$1,120
400
A bag of marbles contains 3 yellow, 3 green, 2 blue, and 1 red marble. What is the probability of selecting a yellow marble, NOT replacing it, and then selecting another yellow?
Keep your answer as a reduced fraction.
3/9*2/8
1/3*1/4
1/12
400
What song made Jojo Siwa famous? (Hint: it comes back to you)
Boomerang
500
Solve
5x + 7 + 2(x − 1) = 4x + 14
5x + 7 + 2x - 2 = 4x + 14
7x + 5 = 4x + 14
-4x -4x
3x + 5 = 14
-5 -5
3x=9
x=3
500
Calculate the volume using 3.14 for pi
V=Bh
B=pi*8^2
200.96*15
3014.4 cm^3
500
Air Jobey shoes are currently $485, but you have a 30% off coupon. How much do you pay?
Find 30% (.3 * 485 =$145.50) and subtract from $485
$339.50
500
If the average of the following numbers is 8, calculate the MAD (Mean Absolute Deviation)-
4, 6, 7, 8, 11
Distance 4 to 8 = 4
Distance 6 to 8 = 2
Distance 7 to 8 = 1
Distance 8 to 8 = 0
Distance 11 to 8 = 3
The mean of 4,2,1,0,3 equals 10 divided 5
Thus, the MAD is 2
500
Who is our head of school?
Mr. Mahler