Answer:
£1372
Step-by-step explanation
20% vat:
- 20% of 15,600 is 3120
- 3120+15,600= 18720
so if she paid a deposit of 5000 she would have a remaining amount of 13,720 in total
13720 divided by 10 equals 1372 so her 10 payments would be £1372
Use photo math it works great
First you had to subtract by seventeen from both sides of equation form.

Then simplify.

Next, subtract by seven-p from both sides of equation form.

Simplify.

Then you divide by negative six from both sides of equation form.

And finally, simplify by equation.

Final answer: 
Hope this helps!
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-Charlie
Age of martin is 38 and that of sherwin is 9
X=3 y=-2
4x - 6y
4(3) - 6(-2)
12 - (-12) (two negatives cancel out)
12 + 12 = 24
answer: 24