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Ainat [17]
2 years ago
14

Factorise the following: a) x + 3x - 4 b) x - 2x - 3 c) x + 2x - 8

Mathematics
1 answer:
Komok [63]2 years ago
8 0
Are they supposed to be quadratic equations? Is it x^2 +3x -4 etc?
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Answer:

B and D

Step-by-step explanation:

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The sum of two numbers, x and y, is 12. The difference of x and two times y is 6. What are the values of x and y?
ikadub [295]
We write to expressions since there are two unknown here which is x and y. The first expression is the <span>sum of two numbers, x and y, is 12.

x + y = 12

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telo118 [61]

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take it one step at a time.

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3 years ago
Mary Catherine made 2 gallons of punch for his party how much cups of punch do you make
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