What factors of 20 are also factors of 50

2 answers:

7 0

The easiest way to find the factors of a pair of numbers, is simply to write out the factors until you find the ones that they have in common. So in this case, these factors would be listed as follows:
20: 1,2,4,5,10,20
50: 1,2,5,10,25,50.
From looking at these numbers, we can therefore see that the common factors are: 1,2,5,10

love history [14]3 years ago

5 0

Answer:

20: 1,2,4,5,10,20

50: 1,2,5,10,25,50

Step-by-step explanation:

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Sophia has three stickers for every two stickers that Ethan has. If Sophia gives Ethan 16 of her stickers, then Ethan will have

olga_2 [115]

Answer:

Step-by-step explanation:

Let s represent the number of stickers Sophia has. Then the number Ethan has is (2/3)s. The transfer of 16 stickers can be described by the equation ...

(s -16)/(2/3s +16) = 1/2 . . . . . sophia/ethan = 1/2 after the transfer

2s -32 = 2/3s +16 . . . . . . . . .cross multiply

4/3s = 48 . . . . . . . . . . . . . . . add 32-2/3s

s = (48)(3/4) = 36 . . . . . . . . .multiply by 3/4

Together, the total number of stickers held is s +(2/3)s = (5/3)s.

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Together, Sophia and Ethan have 60 stickers.

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2 years ago

Solve x^2 + 6x = 24.

Sunny_sXe [5.5K]

Hello DestinyKiara99 o/
We can solve this equation using the quadratic formula
Check it out...

x² + 6x - 24 = 0

Δ = 6² - 4.1.(-24)
Δ = 36 + 96
Δ = 132

x = -6 +/- √132 x' = -3 + √33
<span> -------------- /
2 \
x'' = - 3 - </span>√33
The correct answer is the letter D
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Based on the Nielsen ratings, the local CBS affiliate claims its 10 p.m. newscast reaches 41% of the viewing audience in the are

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Answer:

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Step-by-step explanation:

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