3 years ago

Urgent help! can someone answer these questions for me?

Mathematics

1 answer:

pantera1 [17]3 years ago

4 0

Answer:

she needs 600 g chocolate. He needs 150 g flour. his recipe is for 6 people

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27.30 is the answer

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KonstantinChe [14]

The best approximation for the solution to this system of equations is (-2.2,-3)

Option C is correct.

Step-by-step explanation:

Solving the system of equations to get the exact value of x:

$y = -3\\y = x-0.8$

Let

$y = -3\,\,eq(1)\\y = x-0.8\,\,eq(2)$

Putting value of y from eq(1) into eq(2)

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$x=-3+0.8$

$x=-2.2$

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The best approximation for the solution to this system of equations is:

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Option C is correct.

Keywords: System of equations

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#learnwithBrainly

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