Team 1
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Team 2
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Teams
Name
Score
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20
×
Solve the equation x(x+6) = -5
x is -1 or -5
Oops!
Check
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5
×
Factorise x^2 - 7x +12
(x-3)(x-4)
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×
baam
Lose 10 points!
Oops!
×
gift
Win 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 25 points!
Oops!
5
×
Give the equation of this line.
x = 3
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25
×
Use the elimination method to solve 3x-y= 12 and 2x +y = 13.
x=5 an y =3
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10
×
Simplify -3x(3-4x) = -9x + 12x^2
-9x + 12x^2
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×
banana
Go to last place!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 15 points!
Oops!
10
×
108 identical book have a mass of 30 kg. Find the mass of 150 books.
41 2/3 kg
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25
×
Use Elimination method to solve 7x - 2y = 21 and 4x +y = 57
x = 9 and y = 21
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10
×
(3x+8)(5x-9)
15x^2 +13x - 72
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10
×
Give the coordinates of the intersection.
(2,2)
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×
trap
No points!
Oops!
×
magnet
Take 25 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
Expand (5n - 4)^2
25n^2 - 40n + 16
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25
×
If x is directly proportional to y^3 ad x = 32 when y = 2. Find the Equation connecting x and y.
x = 4y^3
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15
×
Eight men can build a bridge in 12 days. Find the time taken for 6 men to build the same bridge. 16
16 days
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20
×
Factorise 4u^2 - 8u -21
(2u+3)(2u-7)
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Check
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×
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