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AleksandrR [38]
1 year ago
9

Consider the following system of two linear equations:

Mathematics
1 answer:
harkovskaia [24]1 year ago
4 0

Hello,

Answer:

The last graph (2;3)

Step-by-step explanation:

2x + 3y = 12

2x – 3y = 0

2x + 3y = 12

2x = 3y

3y + 3y = 12 ⇔ 6y = 12 ⇔ y = 12/6 = 2

2x + 3 × 2 = 12 ⇔ 2x + 6 = 12 ⇔ 2x = 6 ⇔ x = 6/2 = 3

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Nathan had an infection, and his doctor wanted him to take penicillin. Because Nathan’s father and paternal grandfather were all
Art [367]
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6 0
3 years ago
Joe drinks 10 liters of water every week. There are approximately 19 liters in 5 gallons. How many gallons of water would Joe dr
svetlana [45]

Answer:

8gallons

Step-by-step explanation:

If Joe drinks 10 liters of water every week, then;

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After 3weeks;

x litres =3 weeks

Divide both expressions

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x = 3*10

x = 30litres

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Divide both expressions

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3 years ago
Work out your perimeter of a semicircle with raduis 3cm give your answer in terms of pie
Marrrta [24]

Answer:

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Read 2 more answers
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