3 years ago

Find the slope and the y-intercept of the line. y=7x-3

Mathematics

1 answer:

Ivanshal [37]3 years ago

7 0

Answer:

(0, -3) is the y intercept

the slope is equal to 7

Step-by-step explanation:

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Setler79 [48]

Answer:

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Step-by-step explanation:

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2 years ago

What is the value of x in the equation 4x + 8y =40 when y =0.8

Neko [114]

Y = 0.8

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3 years ago

Log14/3 +log11/5-log22/15=log

Tamiku [17]

Answer:

$log7$

Step-by-step explanation:

when adding logs, apply the log rule: $\log _a\left(x\right)+\log _a\left(y\right)=\log _a\left(xy\right)$

∴ $\log\left(\frac{14}{3}\right)+\log\left(\frac{11}{5}\right)=\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)$

when subtracting logs, apply the log rule: $\log _a\left(x\right)\:-\:\log _a\left(y\right)=\log _a\left(\frac{x}{y}\right)$

$\log\left(\frac{14}{3}\cdot \frac{11}{5}\right)-\log\left(\frac{22}{15}\right)=\log\left(\frac{\frac{14}{3}\cdot \frac{11}{5}}{\frac{22}{15}}\right)\\\\=\log\left(7\right)$

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2 years ago

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Answer:

8 + 18+ 28+ 38+ 48= 140

Step-by-step explanation:

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3 years ago

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