2 years ago

1/3(2x-4)+5 = -2/3(x+1)

Mathematics

1 answer:

sattari [20]2 years ago

3 0

Answer:

= - $\frac{13}{4}$

Step-by-step explanation:

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Step-by-step explanation: because at 10 salespeople its 40, so 9 salespeople is 35

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2 years ago

What is the slope of the line that passes through the points listed in the table?

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Answer:

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Step-by-step explanation:

the slope formula is

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2 years ago

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2 years ago

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Step-by-step explanation:

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3 years ago

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If BC = 5 and CD = 26, find AC.

Blababa [14]

Answer:

$AC=\sqrt{130}$

Step-by-step explanation:

AC is the geometric mean. Solve it using this proportion:

$\frac{BC}{AC}=\frac{AC}{CD}$

Now fill in the values we know:

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Cross multiply to get

$(AC)^2=130$

That means that

AC = $\sqrt{130}$ , which, in decimal form is

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3 0

3 years ago