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3 years ago

10

Solve this system by substitution: y = -6x - 3 -3x - 8y = 24

1 answer:

Nadusha1986 [10]3 years ago

7 0

Answer:

(0,-3)

Step-by-step explanation:

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3 years ago

Find the values of x and y. The diagram is not to scale.

Aleksandr [31]

Step 1

<u>Find the value of x</u>

we know that

$(x-1)\°=74\°$ -------> by corresponding angles, because the given lines are parallel

Solve for x

$(x-1)\°=74\°\\x=74+1 \\ x=75\°$

Step 2

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we know that

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substitute the value of x and solve for y

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therefore

<u>the answer is the option B</u>

$x=75\°, y=68\°$

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