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joja [24]
3 years ago
8

Factorise fully the following: a) 3x + 18 b) 2x - 14 c) 6x + 4 d) 9x - 15

Mathematics
2 answers:
nikklg [1K]3 years ago
7 0
A) 3(x+6)
b) 2(x-7)
c) 2(3x+2)
d) 3(3x-5)
JulsSmile [24]3 years ago
4 0

Answer:

I have attached the work to your problem.

Please see the attachment below.

I hope this helps.

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There are 25 towns in a certain country, and every pair of them is connected by a train route. How many train routes are there?
7nadin3 [17]

Answer:

13

Step-by-step explanation:

a pair=2

so 25/each pair of towns

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5 0
4 years ago
Can someone help me on these
grandymaker [24]

Answer:

Almost every question you ask can and will be answered if asked in a right why

6 0
3 years ago
5x - (x + 3)= 1/3 (9x + 18) - 5
telo118 [61]
1/3(9x) =3x
1/3(18) =6

3x+6-5

Then you do
-(x)=-x
-(3)=-3

5x-x-3 = 4x-3

4x-3=3x+6-5
4x-3=3x+1

x=4
4 0
3 years ago
Read 2 more answers
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