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2 years ago

11

Mike is renting a boat. The rental fee is $25 for each hour. He rented a boat for 3 hours. Which is the dependant variable in th

e situation?

1 answer:

MArishka [77]2 years ago

6 0

Answer:

the hours (3)

Step-by-step explanation:

It is the variable that you change to see the outcome (Changing the time will change the price)

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Line m in xy plane contains the points (2,4) and (0,1) which of the following is the equation of M

HACTEHA [7]

Answer:

The equation of line M in slope intercept form is $y=\frac{3}{2}x+1$

The equation of line M in standard form is $3x-2y=-2$

Step-by-step explanation:

step 1

Find the slope of line M

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have the points

(2,4) and (0,1)

substitute

$m=\frac{1-4}{0-2}$

$m=\frac{-3}{-2}$

$m=\frac{3}{2}$

step 2

Find the equation of the line M in point slope form

$y-y1=m(x-x1)$

we have

$m=\frac{3}{2}$

$point\ (0,1)$

substitute

$y-1=\frac{3}{2}(x-0)$

$y-1=\frac{3}{2}x$ ----> equation in point slope form

step 3

Find the equation of line M in slope intercept form

$y=mx+b$

Isolate the variable y in the equation of the line in point slope form

$y-1=\frac{3}{2}x$

Adds 1 both sides

$y=\frac{3}{2}x+1$

step 4

Find the equation of the line M in standard form

$Ax+By=C$

where

A is a positive integer

B and C are integers

we have

$y=\frac{3}{2}x+1$

Multiply by 2 both sides

$2y=3x+2$

$3x-2y=-2$ ---> equation in standard form

7 0

3 years ago

Which set of side lengths forms a right triangle?

Valentin [98]

15, 36, and 39 ‎ ‎ ‎ ‎

5 0

2 years ago

A house costs 36% more today than when it was built.If the cost of the house today is $333,200, find the cost when it was built.

LenKa [72]

Answer:

$245,000

Step-by-step explanation:

Let the intial cost = x

$100\% + 36\% = 136\% = 1.36$

$1.36x = 333200$

$x = \frac{333200}{1.36}$

$x = 245000$

3 0

2 years ago

Plz plz plz help fast it’s graded

Paraphin [41]

Answer: 117 degrees

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is the answer for<br> 3(x-2)+6x=3x-2+6x

Rudiy27

I think this attachment will help you

8 0

3 years ago