2x + y - (x + y) = 3z - 6z
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<span>x = -3z </span>
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<span>(-3z, 9z) </span>
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<span>(x,y,z) = (-3z, 9z, z)
</span>--------------------------
<span>x = -3z, y = 9z
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There for the answer is </span><span>(-3z, 9z) </span>
Answer:
207,460
Step-by-step explanation:
brainiest plz
Answer:
combined variation
Step-by-step explanation:
we have
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we know that
a)<u> in the interval </u>----> (0,∞)
If the value of x increase the value of y increase
so
Is a direct variation
b) <u>in the interval -</u>---> (-∞,0)
If the value of x increase the value of y decrease
so
Is a inverse variation
therefore
Is a combined variation
The equation in slope intercept form is y=-x-5
Answer:28
Step-by-step explanation:
To find area you need to take the 7 and 4 and multiply them together to get your answer.