<span>You need to combine the like terms so its : 3x2 - 12x + y</span>
Answer:
24 m square
1,440 RS
Step-by-step explanation:
Volume is height x area
600= 5 x area => area = 600/5 = 24 m2
24 sqm x 60 RS/ sqm = 1,440 RS
There are several information's already given in the question. Lat us first write them down and then go for solving the problem.
Total number of pupil <span>in Secondary one = 225
Let us assume the number of pupil who do not pay the school fees through GIRO scheme = x
Then
Number </span>of pupil who pay the school fees through GIRO scheme = 14x
So
x + 14x = 225
15x = 225
x = 15
From the above deduction, it can be concluded that 15 pupil did not join the scheme.
Create an algebraic equation.
Everything is = 900g
Create what you trying to find as: x.
Sugar = x
You have twice as much butter as sugar,so:
Butter = 2x
You have 1.5x as much flour as butter,so:
Flour = 3x
900g = x + 2x + 3x
900g = 6x
You want to find sugar (x). So divide by 6
150g = x
She needs 150g of sugar.
900g