Mathematics High School

Write the slope-intercept form of an equation of the line that passes through the given point and is parallel to the graph of the equation.

(-3,5), y=-5x+3

Is it

a. y=10x-5
b. y=-5x-10
c. y=-5x+10
d. y=1/5x-5

Please explain, I did not learn how to do this. Thanks!

Answers

Answer 1

Answer:

B

Step-by-step explanation:

Kinda complex to explain without a graph but its the answer

Related Questions

x^2 + 7x – 18 = 0
a
{–2, 9}
b
{–9, 2}
c
{2, 9}
d
{–2, –9}

Answers

Answer:

b)-9,2

Step-by-step explanation:

x^2+7x-18=0

x^2+9x-2x-18=0

x(x+9)-2(x+9)=0

(x+9)(x-2)=0

therefore

x=-9

x=2

What is the slope of the line that passes through the points (8,2) and (9,3)? Write
your answer in simplest form.

Answers

The slope is ( 3-2 )/( 9-8) = 1
Slope = change in y / change in x
Slope = (3-2) / (9-8)
Slope = 1/1
Slope = 1

For any whole number b that is a PERFECT SQUARE

Answers

Is there a diagram? ........

Answer:

Step-by-step explanation:

Yes they are always perfect squares for every whole number


HELP ME!!! I WILL MARK AS BRAINLY

Answers

Answer:

4

Step-by-step explanation:

We can see from the two marked points the coordinates are: (2, 8) and (4, 16)

That means the rise (vertical change) is 16 - 8 = 8 units. And the run (horizontal change) is (4 - 2) = 2 units.

Therefore slope = rise/run = 8/2 = 4.

A 9 pound bag of brown rice cost 40. 32 what is the price per ounce

Answers

Answer:

price per ounce: $4.48

Step-by-step explanation:

divide 40.32 by 9

Answer:

0.28

Step-by-step explanation:

9 pound = 144 ounce

40.32 / 144 = 0.28

Which statement is true? The equation –3|2x + 1.2| = –1 has no solution. The equation 3.5|6x – 2| = 3.5 has one solution. The equation 5|–3.1x + 6.9| = –3.5 has two solutions. The equation –0.3|3 + 8x| = 0.9 has no solution.

Answers

Answer:

-.3|3+8x|=.9 has no solution

Step-by-step explanation:

There was not outcome for x when you solve it

Answer:

d

Step-by-step explanation:

just took the quiz and got it right :)

X+75.-125



I NEED THIS TO BE ANSWERED STEP BY STEP

Answers

Answer:

x = -200

Step-by-step explanation:

x + 75 = -125

Subtract 75 from both sides;

x = -200

Find V. 10 points plz.

Answers

Answer:

v = 60 yards

Step-by-step explanation:

In the similar triangles, their corresponding sides are proportional which means they have equal ratios

In triangles IHG and FHJ

∵ Δ IHG ≈ FHJ

∵ Side IH is corresponding to side FH

∵ Side HG is corresponding to side HJ

∵ Side IG is corresponding to side FJ

→ Their ratios are equal

∴ [tex]\frac{IH}{FH}[/tex] = [tex]\frac{HG}{HJ}[/tex] = [tex]\frac{IG}{FJ}[/tex]

∵ IH = 54 yards and FH = 72 yards

∵ IG = v and FJ = 80 yards

→ Substitute them in the first and last ratios above

∴ [tex]\frac{54}{72}[/tex] = [tex]\frac{v}{80}[/tex]

→ By using cross multiplication

∴ v × 72 = 80 × 54

∴ 72v = 4320

→ Divide both sides by 72

∴ v = 60 yards

WILL MARK BRAINLEST, HELP W/ MATH QUESTION !!!

Answers

Answer:

The average rate of change is 0

Step-by-step explanation:

You don't really have to do any math for this problem. The vertex lies at the center of [-2,11] so it means that the slope going across the interval line (x=1) is 0. (i used desmos to graph it)

check image if u wanna do the work

I have 9000 grams of chocolate. I know that 1 pound is equal to 0.45 Kg. How many pounds of chocolate do I have?

Answers

Answer:

20

Step-by-step explanation:

The equation y=1200(1/2)x represents the remaining amount of compound A, in grams, after x minutes. The table shows the remaining amount of compound B. Time (min) Grams of B 1 750 2 375 3 187.5 What is the positive difference in the initial amount of each compound? Enter your answer in the box

Answers

Answer:

300

Step-by-step explanation:

Trust me I took the test, Merry Christmas

Answer:

300

Step-by-step explanation:

I need help on this please ​

Answers

Ya I think it is also the second one

Best buy sells iPhones amd Samsung. Thy have 81 phones in the store. If the number of iphones is twice the number of Samsung's how many of each phone does the story carry?

Answers

Answer:

54  iphones ,27 samsungs

81/3=27

27x2=54

81-54=27

does anyone know what -23= 13w+2w+22 is plz help!

Answers

Answer:

w = -3

Step-by-step explanation:

-23 = 13w + 2w + 22

Combine like terms (add 13w and 2w and subtract 22 from both sides)

-45 = 15w

Divide both sides by 15

w = -3

find the product of 123 x 48​

Answers

Answer:

5904

Step-by-step explanation:

PLEASEEEEE HELP ASAPPPPPP

Answers

Answer:c is the answer:)

PLEASE HELP IM GIVING BRAINLIEST!

Answers

Answer:

-1/7

Step-by-step explanation:

Mark me as brainliest

Answer:

m = 1/7

Step-by-step explanation:

(0 - 1)/(-7 - 0)

-1/-7 = 1/7

PLSSS I NEED THIS QUICK AND WRITE IN SCIENTIFIC NOTATION

Answers

Answer:

i was born 2008

Step-by-step explanation:

What is f(x) =3x^2-7/4x^2-3 find f(2)

Answers

f=5/8x^2+-3/2

Divide both sides by two

How do I solve for the missing angle?!
And please include explanations​ on how you got the answer

Answers

Answer:

75°

Step-by-step explanation:

In triangle FBG, one angle is 36.  That means the other two must total 180-36=144.  Assigning each one 72, their supplementary angle on the interior of the pentagon would be 108.

In triangle JDI, one angle is 39.  That means the other two must total 180-39=141.  Assigning each one 70.5, their supplementary angle on the interior of the pentagon would be 109.5

We now have 4 of the interior angles.  Pentagons have an interior total of 540.  540-108-108-109.5-109.5=105

x is the supplement of 105.  180-105=75

Uitute Start Video Share Content Participant original $14 markdown= 15% ole TOTAL original Mark down​

Answers

Uhhhhhhh I think it’s a carrot

If a rectangular prism has a base area of 14 square centimeters and a height of eight centimeters, what is the volume?

Answers

Bsbbsbehbbbhhhhhhsbebenbnsne

Answer:

The volume is 112 cm³

Step-by-step explanation:

I think it's 112 because to find the volume of a rectangular prism you must multiply the length* width* height and 14 the base( base =legth*width) multiplied by 8 equals 112 cm³

Evaluate -0.4+0.35x when x=38.2

Answers

Answer:

12.97.

Step-by-step explanation:

That is -0.4 + 0.35*38.2

= -0.4 + 13.37

= 12.97.

Give the equation of the line, perpendicular to the line with equation y=2x+1, that passes
through the point (8,-2)

Answers

Answer:

y=-1/2x+2

Explanation:

Find the value of the function below for the given x-value

F{x} = -5x-1 when x=-3

Answers

Answer:

x = 2/5

Step-by-step explanation:

See the image for the explanation

PLS HELP 25 Points!! What number, rounded to the nearest hundred thousandth (five decimal places), is represented by e?

Enter your answer as a decimal, like this: 42.53647

Answers

Answer:

I'm not entirely sure but i think it's this:

2.71828

hope this helps

Step-by-step explanation:

What type of association is shown by the data in the scatter plot?

Answer Choices:

A. positive association

B. negative association

C. no association

D. trend association

Answers

Answer: B) Negative association

=================================================

Explanation:

We can draw a straight line fairly close to all of the points. This line is known as the regression line, or line of best fit. Since this line has a negative slope, we consider the points to have negative association.

Put another way: as x goes up, y goes down, or vice versa. The two work opposite variables do opposite actions.

-----------------

Extra info:

Positive linear association would be when x and y go up together, or go down together. The variables go in the same direction together. The regression line would have positive slope.Points with no linear association would either be randomly scattered points, or perhaps another function type (eg: quadratic) would fit the points. The term "trend association" just seems to be something your teacher made up in order to possibly confuse students.

A cyclist rode for 3.5 hours and completed a distance of 60.9 miles. If she kept the same average speed for each hour, how far did she ride in 1 hour? Part A Estimate the quotient. Include an equation to show your work. Explain your thinking.? Part B Find the exact distance she rode in 1 hour by completing the division. PLEASE HELP!

Answers

Answer:

She rode 17.4 miles in 1 hour

Step-by-step explanation:

A cyclist rode for 3.5 hours and completed a distance of 60.9 miles. If she kept the same average speed for each hour, how far did she ride in 1 hour?

Part A Estimate the quotient. Include an equation to show your work. Explain your thinking.?

The quotient is the average speed and this is calculated as:

Speed = Distance(miles)/Time(hours)

Where speed = quotient

Distance = Dividend

Time = Divisor

Speed = 60.9 miles/3.5 hours

= 17.4 miles/hour

Part B Find the exact distance she rode in 1 hour by completing the division. PLEASE HELP!

If :

3.5 hours = 60.9 miles

1 hour = x miles

Cross Multiply =

3.5x = 60.9 miles

x = 60.9/3.5

x = 17.4 miles

Hence, she rode 17.4 miles in 1 hour

George is 3 years older than the quotient of Joseph's age and 2. Letj represent joseph's age. Write an expression in the box
that would show George's age

Answers

Answer:

j/2+3

Step-by-step explanation:

Joseph's age is unknown, so we will use j. It says the quotient of Joseph's age (j) and 2, so it would be j/2, or j divided by 2.

Then it says that George is 3 years older, so that would be addition.

Therefore, it would be:

x/2+3

Remove the brackets and simplfy 5-(6a -3b -8)​

Answers

Answer:

−6a+3b+13

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]5 -6a+3b+8\\5+8-6a+3b\\13-6a+3b[/tex]

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