3 years ago

9.)Find the value of x. A.) 75 B.) 70 C.) 60 D.) 80

Mathematics

2 answers:

Nikitich [7]3 years ago

4 0

I think it's A but I'm not 100% sure

nikdorinn [45]3 years ago

3 0

C.) 60 because if you add 30 to 30 it is 60

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3 years ago

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2 years ago

a line with a slope of -1/9 passes through point (9,-1). What is its equation in slope intercept form

Elena L [17]

Answer:

$\huge \orange{y = - \frac{1}{9} x} \\$

Step-by-step explanation:

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From the question we have

$y + 1 = - \frac{1}{9} (x - 9) \\ y + 1 = - \frac{1}{9} x + 1 \\ y = - \frac{1}{9} x + 1 - 1$

We have the final answer as

$y = - \frac{1}{9} x \\$

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4 0

3 years ago