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White raven [17]
3 years ago
15

Solve xy − 2 = k for x.

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
6 0
Isolate x
So xy - 2 = k
Then
xy = k + 2

x = (k+2)/y
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Eight less than the product of 7 and a number is 3. Use the variable w for the unknown number
Tpy6a [65]
W = unknown number
7w - 8 = 3    (product of 7 and a number, w, subtract 8) is 3
7w = 11
w = 11/7


8 0
3 years ago
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The sum of a number and 3 is 8
Doss [256]

Answer:

5

Step-by-step explanation:

5 0
3 years ago
Dan pays £714.73 a year on his car insurance
LenaWriter [7]

Answer:

The Current Insurance cost = $685.43

Step-by-step explanation:

Given that Dan pays £714.73 a year on his car insurance.

Reduced Percentage = 4.1%

so

Reduced Amount =  4.1% × 714.73

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so

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Therefore, the Current Insurance cost = $685.43

5 0
3 years ago
An object weighs 1 pound on earth weighs about 1/15 pounds on Pluto. If a man weighs 240 pounds on earth how many pounds would h
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Answer:

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7 0
3 years ago
i made a clay snake 9 5/8 inches long, but a section 1 7/8 inches long broke off. how longis the snake now?
Fofino [41]
The answer is 7 3/4.
Turn into improper fraction
= 77/8 − 15/8

= ((77 × 8) − (15 × 8)) / (8 × 8)

= (616 - 120) / 64

= 496/64

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8 0
3 years ago
Read 2 more answers
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