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3 years ago

7

jeff water faucet salesman earns a monthy base salary of 2,400 plus $15 commission per water faucet sold.at the end of the month

he received his paycheck in the amount of $3,600. how many water faucets did jeff sell that month

1 answer:

IRISSAK [1]3 years ago

4 0

Answer:

80 Faucets

Step-by-step explanation:

3600-2400=1200

1200/15=80

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Answer:

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Standard form: $2x - y = 4$

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Standard form: $4x -5y = - 21$

Step-by-step explanation:

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where:

$y$ = y-coordinate
$m$ = slope
$x$ = x-coordinate
$b$ = y-intercept

Standard form: $Ax + By = C$

$\textsf{1. as} \ m=2: \ \ y = 2x + b$

$\textsf{at} \ (6, 8): \ \ 8 = 2(6) + b$

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Slope-intercept form: $y = 2x - 4$

Standard form: $2x - y = 4$

$\textsf{2. as} \ \ m = \dfrac12: \ \ y = \dfrac12x + b$

$\textsf{at} \ (4, 1): \ \ 1 = \dfrac12(4) + b$

$\implies b = -1$

Slope-intercept form: $y = \dfrac12x - 1$

Standard form: $x - 2y = 2$

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$\textsf{at} \ (1,5): \ \ 5 = \dfrac45(1) + b$

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Slope-intercept form: $y = \dfrac45x + \dfrac{21}{5}$

Standard form: $4x -5y = - 21$

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2 years ago

But whats the answer

Gekata [30.6K]

Question: Mia and Kai want to rent a canoe at the boathouse on the river. It costs $6.95 to rent a canoe for 1 hour. The price per hour stays the same for up to 3 hours of rental. After 3 hours, the cost decreases to $4.50 per hour. How much would it cost Mia and Kai to rent a canoe for 4 hours?

Answer:

$23.30

Step-by-step explanation:

To do this I did 6.45(3) + 6.45-4.50

20. 85 + 2.45

23.30

Hope this helps ya!

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