HELP ME WITH THIS PLEASE!!!
Which equation represents the graphed function?
O-3x+ 2=y
ox2-y
O 2x-3=y

Answer:

2.0 km/min

Step-by-step explanation:

20/2=10

Hope this helps!!!

Answer:

2.0 km/min

Step-by-step explanation:

To find the average velocity, divide the number of km by the number of minutes:

20/10

= 2

So, the average velocity of the trip was 2.0 km/min

Answer:

-2x=24 x=-12. 4(x – 3) = 2(x+8). 48-12=2x+16 ax=28. (x=14. -X-3=7. 8. 3 x 10.

Step-by-step explanation:

5x < 10

       5x < 10

Answer:

[tex]\\A. |4+3|\ , E. |-4-3|[/tex]

Step-by-step explanation:

[tex]We\ know\ that,\\Distance\ between\ two\ points\ on\ the\ graph= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\Here,\\Point\ 1=(-3,0)\\Point\ 2=(4,0)\\Hence,\\Distance\ between\ Point\ 1\ and\ 2\ =\sqrt{(4-(-3))^2+(0-0)^2}\\ Hence,\\Distance\ between\ Point\ 1\ and\ 2\ =\sqrt{(4-(-3))^2}\\Distance\ between\ Point\ 1\ and\ 2\ =(4-(-3)\\=4+3\\As\ |-4-3|\ and\ |4+3|\ are\ absolute, they\ can\ be\ additively\ equal\ to\ each\ other.\\Hence,\\|-4-3|=|4+3|[/tex]

Answer:

The constant of proportionality is 1/25.

Step-by-step explanation:

Chart values:

 a    |    b

75         3

200      8

1525   61

10       0.4

To find the constant, divide your "b" values by your "a" values.

3/75 simplifies to 1/25 (GCF is 3)

8/200 simplifies to 1/25 (GCF is 8)

61/1525 simplifies to 1/25 (GCF is 61)

0.4/10 becomes 4/100, which simplifies to 1/25 (GCF is 4)

Since all four come to the same constant, 1/25 is the constant of proportionality.

The equation here would be:

[tex]b=\frac{1}{25}a\\b=\frac{a}{25}[/tex]

The first one is normally, the second is in slope form.

plant rice Step-by-step explanation:

put water in bole put grass throw rice and make rice

Answer:

C. There were 500 liters in the tank when the leak started, and it is decreasing by 8 liters per minute.

Step-by-step explanation:

-8x is the rate of the leak and 500 is the initial value for water in the tank.

Answer:

5x -4 ?

Step-by-step explanation:

Answer:

$2.25

Step-by-step explanation:

Let c represent the price of cheese pizza and let p represent the prize of pepperoni pizza

3c + 2p= 11.75

2c + 1p = 7

Solve using elimination method

3c + 2p= 11.75 × 2

2c + 1p = 7 × 3

6c + 4p = 23.5

-

6c + 3p = 21

p = 2.5

Substitute 2.5 for p in equation 1

3c + 2p= 11.75

3c + 2(2.5) = 11.75

3c + 5 = 11.75

3c = 11.75-5

3c = 6.75

c= 6.75/3

c= 2.25

Hence the price of one slice of cheese pizza is $2.25

Answer:

$2.25

Step-by-step explanation:

Answer:

14oz soup/ person

Step-by-step explanation:

the answer would be 14oz of soup/person

multiply 7 (cans of soup) by 16 (oz per can)

7*16=112

divide 112 (oz of soup total) by 8 (number of people feeding)

112/8=14

Answer:

y=(-9/5)x-3

Step-by-step explanation:

to find m:substitute -5 in x value,-3 in c value and 6 in y value in the equation y=mx+c.then,rewrite equation by substituting value of m and c

Answer:

D 3

Step-by-step explanation:

Answer:

D) 3

Step-by-step explanation:

The rise of the line is 3 and the run is 1. Rise/Run is the answer so in this case, it is 3/1 or 3. Since the line rises left to right, the slope is positive.

Hope it helps!

Answer:

3 hours

Step-by-step explanation:

Total cost = 144 + 80h

Where h = number of hours

How many hours can Michelle afford to pay the mechanic if she can spend no more than $384?

384 = 144 + 80h

Subtract 144 from both sides

384 - 144 = 144 + 80h - 144

384 - 144 = 80h

240 = 80h

Divide both sides by 80

h = 240 / 80

= 3

h = 3 hours

Answer:

A, D, F

Step-by-step explanation:

Answer:

Discount selling price= $172.5

Step-by-step explanation:

Giving the following information:

Selling price= $230

Discount rate= 25%

To calculate the discount selling price, we need to use the following formula:

Discount selling price= selling price*(1 - discount rate)

Discount selling price= 230* (1-0.25)

Discount selling price= $172.5

9514 1404 393

Answer:

  (0.5, -2.5)

Step-by-step explanation:

Each of the coordinates of B(1, -5) is multiplied by the scale factor, 0.5:

  B' = (0.5·1, 0.5·(-5)) = (0.5, -2.5)

The coordinates of B' are (0.5, -2.5).

Answer:

15

Step-by-step explanation:

If you do the Pythagorean theorem or use the right triangle triples, you’ll get 15 as your answer, hope this helps :)

Answer: [tex]-2 \leq x \leq 9[/tex]

Step-by-step explanation:

The domain is the set of x-values for which the relation is defined.

The domain of the graph will be -2 ≤ x ≤ 9 which is shown in the given figure.

The domain of the function includes all possible x values of a function, and the range includes all possible y values of the function.

The domain of a graph is the set of all possible input values (also called the independent variable) that can be plotted on the graph. In other words, it is the range of values that the horizontal axis (also called the x-axis) of the graph covers.

To determine the domain of a given graph, you will need to look at the labels and scale of the x-axis.

The domain of a graph is the set of all possible input values in intervals as -2 ≤ x ≤ 9 that can be plotted on the graph.

Thus, the domain of the graph will be  -2 ≤ x ≤ 9, as indicated in the illustration.

Learn more about the domain and the range here:

brainly.com/question/21027387

#SPJ2

Answer:

English homework = 19/30h or 38 minutes

Total time spent = 22/15h or 88 minutes

Step-by-step explanation:

Mathematics homework = 5/6h

= 5/6 × 60

= 300/6

= 50 minutes

He took 1/5 h less to complete his english homework.

English = 5/6h - 1/5h

= 25h-6h/30

= 19/30h

= 19/30 × 60

= 1,140/30

= 38 minutes

English homework = 19/30h or 38 minutes

Total time spent on his homework = mathematics homework + English homework

= 5/6h + 19/30h

= 25h+19h/30

= 44/30h

= 22/15h

= 22/15 × 60

= 1,320 / 15

= 88 minutes

Answer:

Any other line with this slope (-4/3)

Step-by-step explanation:

A quick look at y= (-4/3)x + 1 tells us immediately the slope of the given line is (-4/3).  Any other line with this slope (-4/3) is parallel to y= (-4/3)x + 1.  Next time, please share the answer choices.  Thank you.

Answer:

8=30

Step-by-step explanation:

you start of with 3=0 then it goes to 4=6 and then it goes to 5=12 as you go on you start noticing a pattern which is add 6 to the second number hope this helped i don't know if this is correct tho please comment and tell me if this correct im so sorry if it is wrong just using my knowledge

Answer:

1/2x+5=10

subtracting 5 from both sides 1/2x+5-5=10-5

1/2x=5

divide both sides by 1/2

1/2x÷1/2=5÷1/2

x=5×2/1

x=10

Answer:

Step-by-step explanation:

so basically you have to look for the opposite side of what they give you. then just plot it in

Answer:

That is a plant cell

Step-by-step explanation:

Answer:

73 MPH

Step-by-step explanation:

Answer:

Yes, it's multiplied/divided by 3. I Don't know  what a SS AA SAS is.

Step-by-step explanation:

Answer:

0.2

Step-by-step explanation:

just subtract

Answer:

C

Step-by-step explanation:

the hypotenuse and the leg of the first right angle are congruent to the other triangle's.