One Two Step Equation
Solve: 4x + 7 = 31
x = 6
What is the form of a linear equation?
y = mx + c
Expand: 2(x+3)
2x + 6
What is the highest common factor between:
5 and 15
Who is the HOD of maths?
Mr. Sabo
Solve: x/5 - 4 = 10
30
What is the linear equation if m = 2 and c = 4
y = 2x + 4
Expand: 4 (x + 3)
4x + 12
What is the highest common factor in; 14 and 35
7
How many year 8 core maths classes are there?
7
Solve: 3x + 3 - 2x = 21
x = 18
Solve: 4x + 3 = 2x = 9
x = 6
Expand: 5 (a - 7)
5a - 35
Factorise 3x + 6
3 (x + 2)
Who is Mrs Smiths favourite NRL team
Broncos
Solve:
4p - 6 + 2p = 30
p = 6
If the linear equation is y = 2x + 4 where x is the weeks it takes a tree to grow and y is the height of the tree. How tall would the tree be after 3 weeks?
10
Expand: 2x ( x + 4)
2x2 + 8
Factorise 15x + 10
5 (x + 2)
Miss Hardcastle
Solve:
x/3 + 6 = 9
x = 9
Expand and Simplify: 4(x+3) + 2x
6x + 12
Expand and simplify: 4(x+3) - x
3x + 12
Factorise: 18x2 + 36x
9x(2x+3)
What is the staffroom of the maths/science staff?
F block