3 years ago

Solve simultaneous equations using an appropriate method.

2 answers:

7 0

Answer:

a)3,0

b)111/23,_51/23

c)1

Mrac [35]3 years ago

5 0

B is the answer I think but not sure

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Alex

Answer:

???

Step-by-step explanation:

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3 years ago

Sedbober [7]

18 :)

Hope this helps!!!!!!

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3 years ago

morpeh [17]

<span>In this case, you just double both numbers. 20 out of 50 is the same as 40 out of 100. So 40%.
Hope this helps ;)</span>

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4 years ago

svetoff [14.1K]

A)
$\frac{14}{40} = \frac{7}{20}$
B)
$\frac{26}{40} = \frac{13}{20}$

Hope this helps. - M

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4 years ago

Vesna [10]

Answer:

-1/4(5x+3)

Step-by-step explanation:

-1/4(5x+3)

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4 years ago