X-y=4. work out the value of 3(x-y)

Mathematics

2 answers:

ddd [48]3 years ago

7 0

Answer:

$12$

Step-by-step explanation:

$(x - y) = 4 \\ 3(x - y) = 3 \times (x - y) \\ 3 \times (x - y) \\ 3 \times 4 \\ = 12$

hope this helps you.

Basile [38]3 years ago

5 0

<h2>Answer:</h2><h2>12</h2>

 $solution \\ x - y = 4 \\ now \\ 3(x - y) \\ = 3 \times 4 \\ = 12$ 

hope this helps...

Good luck on your assignment...

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What is the value of the expression below when a =−3, b =2, and c = −4 ?∣a2−2ac+5c? l

olchik [2.2K]

Answer:

Value of the expression is -35

Step-by-step explanation:

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Item 19 The scale on a map is 1 cm:30 mi. The distance on the map between San Francisco, CA, and Chicago, IL, is 61.9 cm. What i

Harlamova29_29 [7]

Answer:

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Step-by-step explanation:

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