2 years ago

3z - 3 when z = 7 pls respond asap

1 answer:

Finger [1]2 years ago

8 0

3 • 7=21-3=18 there urs answers

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Sindrei [870]

A fraction x/y is a ratio between two numbers x and y.

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Then we have 1/4 = (2*1)/(2*4) = 2/8, for example.

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VladimirAG [237]

- x < 3

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Greeley [361]

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Viktor [21]

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krok68 [10]

Answer:

$x = 40$

$y = 5$

Step-by-step explanation:

$4x = 2x+80\\2x = 80\\x = 40$

Edit: Solve for Y

A straight line is 180 degrees so one side (the x side) is 160°, The Y side is 20, and you can work backwards by -

$8y - 20 = 20\\8y = 40\\y = 5$

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2 years ago