Equations
Find x:
4x = 10
x = 2.5
What is 50% of 76?
38
At EHS, 3/5 of the swimming team are in Year 7.
How many Year 7's are swimmers if the team has 90 students?
54 Swimmers are in Year 7
When x = 3 is the equation true? Explain your reasoning
x-3 = 0
Yes, when x = 3
3-3=0.
What is the longest-running animated television show in the United States?
The Simpsons
Find z:
3z + 22 = 49
z = 9
Calculate 25% of 228?
57
Harold’s mother is twice his age. 14 years ago she was four times his age. How old are they both now?
Harold is now 21 years old and his Mum is 42 years old.
When x = 3 is the equation true? Explain your reasoning
1-x = 3
No as this would get us a negative value, so it would not be equal to 3
Which Disney channel show did Olivia Rodrigo star in and sing the theme song for before she launched her music career?
Bizaardvark
Find t:
3t + 4 = 70
t = 22
20% of 35 is p. Find the value of p.
p = 7
Sam and Alex play tennis.
On the weekend Sam played 4 more games than Alex did, and together they played 12 games.
How many games did Alex play?
Alex played 4 games.
When x = 3 is the equation true? Explain your reasoning
10 - x = 8
Not True
10 - 3 = 7
Who interrupted Taylor Swift's 2009 VMA's acceptance speech?
Kanye West
Find z:
6.8 = 2z + 2.2
z = 2.3
25% of w is 10. Find the value of w.
w = 40
You visit a bike shop which sells both bicycles and tricycles. There are 8 bikes/trikes total, and you count 19 wheels among them. How many bicycles and how many tricycles are on display?
There are 5 bicycles and 3 tricycles on display.
When x = 3 is the equation true? Explain your reasoning
1/2x = 1 1/2
True as 3/2 = 1 1/2
Which rapper did Kendrick Lamar take aim at in his 2024 single, “Not Like Us”?
Find x:
3(x+4) = 45
x = 11
There were 1160 people on a beach. If 10% of the people left. How many remained?
1044
At EHS, 30% of the SJA Group are in Year 7. There are 12 students in year 7 in SJA.
If the SJA has x students, find the value of x.
x = 40
When x = 3 is the equation true? Explain your reasoning
x4 = 81
True as
x*x*x*x = 3*3*3*3
3*3*3*3=81
What Bridgerton star plays Fiyero in the film adaptation of Wicked?
Jonathan Bailey