Answer:
- apple: £0.20
- banana: £0.60
Step-by-step explanation:
Let "a" and "b" represent the costs of one apple and one banana, respectively. Then the purchases can be written ...
4a +b = 1.40
7a +b = 2.00
Subtracting the first equation from the second gives ...
(7a +b) -(4a +b) = (2.00) -(1.40)
3a = 0.60 . . . . simplify
a = 0.20 . . . . . .divide by 3
Using this in the first equation, we have ...
4(0.20) +b = 1.40
b = 0.60 . . . . . subtract 0.80
The cost of an apple is £0.20; the cost of a banana is £0.60.
To find the area of the shaded region, we can find the area of the total region, then subtract the non shaded part.
Area of total region:
A = 20cm x 30cm = 600cm^2
Area of non-shaded region:
A = 5cm x 18cm = 90cm^2
Subtracting the non-shaded from the total region:
600cm^2 - 90cm^2 = 510cm&2.
Therefore, the answer is 4. 510cm^2
You can find the answer by looking at the place value and you will get it
The answer is the second one since it is a 90 degree turn
Answer:
I think there would be 12 seats
Step-by-step explanation:
The pattern adds two each time, so you can look at the last row and add two. 10+2=12