Answer:
£230,000
Step-by-step explanation:
5 percent of £200,000 is £10,000 (200,000*0.05)
3 years have passed from 2014 to 2017
3 * 10,000 = 30,000
£200,000 + £30,000 = £230,000
Answer:
Step-by-step explanation:
Let 
Subbing in:

a = 9, b = -2, c = -7
The product of a and c is the aboslute value of -63, so a*c = 63. We need 2 factors of 63 that will add to give us -2. The factors of 63 are {1, 63}, (3, 21}, {7, 9}. It looks like the combination of -9 and +7 will work because -9 + 7 = -2. Plug in accordingly:

Group together in groups of 2:

Now factor out what's common within each set of parenthesis:

We know this combination "works" because the terms inside the parenthesis are identical. We can now factor those out and what's left goes together in another set of parenthesis:

Remember that 
so we sub back in and continue to factor. This was originally a fourth degree polynomial; that means we have 4 solutions.

The first two solutions are found withing the first set of parenthesis and the second two are found in other set of parenthesis. Factoring
gives us that x = 1 and -1. The other set is a bit more tricky. If
then
and

You cannot take the square root of a negative number without allowing for the imaginary component, i, so we do that:
±
which will simplify down to
±
Those are the 4 solutions to the quartic equation.
Answer:
A and D
Step-by-step explanation:
We are given that
(3/4,2/3),(1/4,1),(1,1/2) and (1/2,1)





k=
Direct proportion:

Inverse proportion:

Therefore, it is not in direct proportion.






Therefore, 
Hence, the given points form an inverse variation .


Option A and D is true.
Additive Inverse. -5 and 5 are opposites.
Answer:
the answer is

Step-by-step explanation:
But for the number line go by the -3 then to 1/4 on the -3rd line hope this helps!