Y increases by 8 as x increases by 2 so the relationship is linear with slope 4. That is y=4x+c and 7=-20+c, so c=27.
The relationship seems to be y=4x+27. The only point to fit this equation is (1,31), Answer 3
Step-by-step explanation:
2x-y=6 --------(1)
x+y=6 -------(2)
_____ Adding (1) and (2)
3x = 12
x=4
Substitute x on equation (2)
4+y=6
y=2
Answer:
The amount of VAT paid by Jeremy is €9.31.
Step-by-step explanation:
Given;
Total Amount paid by Jeremy = €58.31.
VAT = 19 %
We need to find the VAT amount paid by Jeremy.
Let the Actual amount of calculator be x
VAT Amount =
Hence Total amount will be equal to actual price plus VAT amount.
Hence the Actual amount of calculator is €49.
Now VAT amount =
Hence, the amount of VAT paid by Jeremy is €9.31.