1. Find the slope of the line that passes through the points (-3, -5) and (3, 2).

Answers

Answer 1

Answer: $(-3, -5), \ \ (3, 2) \n \n Slope Formula : \n \n m=(y_(2)-y_(1))/(x_(2)-x_(1))\n \nm=( 2-(-5))/( 3-(-3))\n\n m=( 2+5)/( 3+3)\n\nm=(7)/(6)$

Answer 2

Answer: $m=(y_B-y_A)/(x_B-x_A)=(2-(-5))/(3-(-3))=(2+5)/(3+3)=(7)/(6)$

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Casey has a job doing valet parking. Casey makes an hourly rate of $4.55 per hour plus tips. Last week Casey worked 26 hours and made $898.55. How much in tips did Casey earn last week? a. $34.56 b. $118.30 c. $157.25 d. $780.25

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Answers

B explination ?????????,????,? &#£$£$£$£$£$???

The answer is B?amandiodosoenwjdid

A boat costs $11,850 and decreases in value by 10% per year. How much will the boat be worth after 8 years?A. $4,590.93

B. $11,770.00

C. $25,401.53

D. $5,101.04

Answers

Answer:

The boat worth is $5101.04 after 8 years .

Option D is correct .

Step-by-step explanation:

The decrease exponential function is written in the form

$y = a (1 - r)^(t)$

Where a is the initial value , r is the rate of interest in the decimal form and t is the time in years .

As given

A boat costs $11,850 and decreases in value by 10% per year .

a = $ 11850

10% is written in the decimal form

$= (10)/(100)$

= 0.10

t = 8 years

Put all the values in the function

$y = 11850(1 - 0.10)^(8)$

$y = 11850(0.9)^(8)$

$y = 11850* 0.430467$

y = $5101.04

Therefore the boat worth is $5101.04 after 8 years .

Option D is correct .

11,850 x .9 = 11,605

11605 x . 9 = 9,598.5   year 2

9,598.5 x .9 = 8,638.65

8,635 x .9 = 7,774.785 year 4

7,774.785 x .9 = 6,997.31

6,6997.31 x .9 = 6297.58   year 6

6297.58 x .9 = 5,667.82

5,667.82 x .9 = 5,101.04 year 8

The answer is D

3.x4 - 2x2 + 15.x2
Which product Is the factored form of the polynomial

Answers

Answer:

3*4=12

12-2=10

10*2=20

20+15=35

35*2=70

Step-by-step explanation:

From his home, Albert would have to walk due north to get to his friend Donald's house and due east to get to his friend Zoe's house. It is 5 kilometers from Albert's house to Zoe's house and a straight-line distance of 9 kilometers from Donald's house to Zoe's house. How far is Albert's house from Donald's house? If necessary, round to the nearest tenth.

Answers

Answer:

how far did all of together

Step-by-step explanati them walk :

What is this 0.897435897 simplified?

Answers

897435897 over 1e plus 09

3r = 10 + 5s, when r = 10

Answers

3r = 10 + 5s, where r = 10
Substitute 10 for r.
3(10) = 10 + 5s
30 = 10 + 5s
Subtract 10 from each side.
20 = 5s
Divide by 5.
4 = s

3(10)=10+5s
30=10+5s
20=5s
4=s

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