Mathematics High School

Write the slope-intercept equation of a line parallel to y = 3x + 2 that
contains the point (2, 1). SHOW ALL WORK.

Answers

Answer 1
Parallel lines have the same slope, in this case 3.

To find the y intercept we plug in the points (2,1) into y=mx+b, with 2 being x and 1 being y.

1=3(2) + b
Solve this and you get -5 as the y intercept.

The equation is y=3x-5

Related Questions

if 100 grams of meat costs 30 pesos,how much does 8 kilograms costs


Solution:
Answer:
Check:​

Answers

Solution:

First, we need to find out the amount for one kilogram. Since 100 grams = 30 pesos, and 1000 grams = 1 kilogram, we need to multiply it by 10.

30 x 10 = 300

Now we have the amount for 1 kilogram. Now in order to get the amount for 8 kilograms, we need to multiply it by 8.

300 x 8 = 2400 pesos

Answer:

The answer is 2,400 pesos.

Check:

30 x 10 = 300 So 300 pesos for a kilogram

300 x 8 = 2400 So 2400 pesos for 8 kilograms.

Evaluate each function. Drag the correct solution to each problem. Not all responses will be used.

Answers

Answer:

a) 1

b) 2

c) -1

Step-by-step explanation:

Pls help thanks okay bye

Answers

6+5+10= 22 (ignore this i have to have 20 characters to submit this answer )

Answer:

6 + 5 + 10= 22 is the answer

Step-by-step explanation:

Convert: 16 c =________gal

Answers

Answer:

16 cups is 1 gallon

Step-by-step explanation:

because there are 16 cups in a gallon

What is 3 1/2 divided by 4/5?

Answers

Answer:

4.375

Step-by-step explanation:

Answer:
4 3/8 or 4.375

Which data set could be represented by the box plot shown below?

Answers

The answer for this is D.

Answer:

b

Step-by-step explanation:

i gussed

Brian is a salesman for a wholesale computer parts company. He earns straight commission at a rate of 4%.

Last month his total sales were $82,968.00. What was his gross monthly income last month?

Answers

Answer:

the gross monthly income last month is $3,318.92

Step-by-step explanation:

The computation of the gross monthly income last month is shown below:

= Total sales × commission percentage

= $82,968 × 4%

= $3,318.92

hence, the gross monthly income last month is $3,318.92

We simply multiplied the total sales with the commission percentage

Step-by-step explanation:

Which scenarios can be solved using 1.5x + 2.25 = 12.75? Select all that apply and note the given solutions

Answers

Answer:

You go to Target. You buy a box of mints for $2.25. You also want to buy some packs of Goldfish for snacks. They each cost $1.50. You have $12.75 to spend. How many packs of Goldfish can you buy along with the box of mints?

1. How would you solve the equation
3a + 7 = – 2 by graphing?

Answers

Answer:

You draw it on the graph right

R/3 =16 what is R ??????????????????

Answers

Answer:

48

Step-by-step explanation:

48/3=16 i did 3*16 to get 48  so do the opposite operation

hope this helps

A line is parallel to y = 4x + 1 and
intersects the point (-2,-5). What is the
equation of this parallel line?
y = [?]x + [

Answers

Answer:

y = 4x+3

Step-by-step explanation:

The equation in point slope form is expressed as y - y0 = m(x-x0)

m is the slope

(x0, y0) is the point on the line

If a line is parallel to y = 4x + 1, the slope of the line m = 4

Substitute m = 4 and the point (-2, -5) into the equation above;

y - (-5) = 4(x - (-2))

y+5 = 4(x+2)

y+5 = 4x+8

y = 4x+8-5

y = 4x + 3

Hence the equation of the line is y = 4x+3

can some one plz help me anwer choices are x =77/3 x=19 x=19 x=77/3
thats it

Answers

Answer:

Parithisis first, mutiplication next

Step-by-step explanation:

Please Excuse My Dear Aunt Sally

Capitals stand for first letters of the sequence of the operation

please help!!

select all expressions that are equal to 3•3•3•3•3

Answers

B and C are correct

Answer:

B and C

Step-by-step explanation:

3*3*3*3*3 is the same as 3 to the 5th power since there are 5 threes. And then if you put 3 to the 4th power multiplied by 3 into a calculator, you'll get the same answer.

Three numbers add up to 210. The second number is 10 more than the first and the third number is 3 times the first. Find the numbers by modelling the problem using an algebraic equation.

Answers

Answer:

I. First number, a = 40.

II. Second number, b = 50.

III. Third number, c = 120.

Step-by-step explanation:

Let the three numbers be a, b and c respectively.

Given the following data;

Translating the word problem into an algebraic equation, we have;

a + b + c = 210

b = a + 10

c = 3a

Substituting the value of b and c into the equation, we have;

a + a + 10 + 3a = 210

5a + 10 = 210

5a = 210 - 10

5a = 200

a = 200/5

a = 40

To find the value of b;

b = a + 10

b = 40 + 10

b = 50

To find c

c = 3a

c = 3*40

c = 120

yurrrrrrrr......................​

Answers

Answer:

1000000000000000000000+10000000000000000000000 :)

Step-by-step:

Answer:

A- ty for points-? And

Step-by-step explanation:

YURRRRRRRRRRRRRRRRRR

plz help need my grades up​

Answers

Answer:

4 2/3

Step-by-step explanation:

10.5 / 2.25 = 4.66... or 4 2/3

please i need help if you know it please let me know how you got it if u want if u dont its finee​

Answers

x=17 - hope this helps!
To solve this we are using the Pythagorean Theorem which is c^2=a^2+b^2.

In this case the c (hypotenuse) is x. Our equation will look like this:

x^2=15^2+8^2
x^2=225+64
x^2=289
We do the square root to undo ^2
x = 17

can someone help me with finding the slope of the graph- ONLY GRAPH

Answers

Answer:

m = - 2

Step-by-step explanation:

( [tex]x_{1}[/tex] , [tex]y_{1}[/tex] )

( [tex]x_{2}[/tex] , [tex]y_{2}[/tex] )

m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

what is true about the shape and size of similar figures ?

Answers

Answer:

same shape and not the same size

Step-by-step explanation:

Answer: i don’t know look it up

Step-by-step explanation:

Help I will give brainliest or however it’s spelled

Answers

Answer:

uuuummmmmm go to khanacademy but i think 140

Step-by-step explanation:

which one is it and can you explain why please i need help​

Answers

Answer:

B. a = 6, b = 8, c = 10

Step-by-step explanation:

Use the Pythagorean Theorem to solve for a right triangle: [tex]a^{2} + b^{2} = c^{2}[/tex]. This is only true for the numbers in solution B.

Hope it helps!

what's 200 - 400 fast...​

Answers

Answer:

-200

Step-by-step explanation:

Answer:

-200

Step-by-step explanation:

200 - 400 = -200

15. Asriel thinks he has room for a 50 inch TV in his living room. It turns out
he only has room for a 40 inch TV. What is his percent error? *

10%
25%
20%
30%

Answers

Answer: 10%

Step-by-step explanation: because if you subtract 50-40 you get 10 and then you just add the % sign and you can cross out d and b.

hope this helps you

Answer:

20%

Step-by-step explanation:

Since, 40/50 is equal to 80/100 we can tell that the 2 are 80% close to eachother, but there is 20% difference!

Hope this Helps! :)

Have any questions? Ask below in the comments and I will try my best to answer.

-SGO

if you make $20,800 a year, what is your weekly salary? — explanation needed

Answers

Taxes aside, there are 52 weeks in a year
20,800 / 52 = $400 per week

Mona has a bag containing 4 red marbles, 12 greens marbles, and 8 black marbles. Without looking, she pulls out one marble from the bag
and does not replace it. She then pulls a second marble from the bag. What is the probability that she will pull a red on the first pick and
red on the 2nd pick?

Answers

Answer:

1 / 46

Step-by-step explanation:

P(R, R) = [tex]\frac{4}{24}[/tex] · [tex]\frac{3}{23}[/tex] = [tex]\frac{1}{46}[/tex] (simplified form)

FIRST ONE TO ANSWER GETS BRAINIEST: Lauren's fruit salad recipe calls for 15 cups of apples for every 3 cups of grapes. How many cups of grapes are used for each cup of apples? Help me please!

Answers

Answer:

1/5 cup of grapes for each cup of apples

Step-by-step explanation:

Divide: 3 divided by 15=0.2

0.2 as a fraction is 2/10

2/10 simplified=1/5

(I was gonna put picture of my work, but I'm too lazy, lol)

Hope this helped!! :)

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

a scale drawing on a lake has a scale is 1 cm to 80 m, if the actual width of the lake is 1,000m what is the width of the lake on the scale drawing

Answers

1000/80 = 12.5cm is width of the lake

Picture below...........

Answers

second one i think lol

Answer: The correct answer is B.

Step-by-step explanation:

I just need the answer numbers. I will mark brainliest I can’t fail tysm :)

Answers

3. Rule: -2x
(-8,16)
(7,-14)
4. Rule: 8x+1
(3,25)
(3,25)
(4,33)

Bo' sister Anna is 3/4 his age minus 1 year. She is 11 years old.Write an equation to find Bo's age.

Answers

Answer: 16 years

Step-by-step explanation:

Let's Bo's age be represented by x.

Since Bo' sister Anna is 3/4 his age minus 1 year and she is 11 years old, this can be formed into an equation as:

(3/4 × x) - 1 = 11

3/4x - 1 = 11

3/4x = 11 + 1

3/4x = 12

Multiply both side by 4/3

x = 12 × 4/3

x = 16

Bo's age is 16 years

Answer:

x = 12 × 4/3

Step-by-step explanation:

Other Questions
Jennifer is a real estate agent and earns a commission of 3% of the sale price for every house she sells. Which expression represents the amount of commission she earns if x represents the sale price of the house? PLEASE HELP!!!! We Wear the MaskBy Paul Lawrence DunbarWe wear the mask that grins and lies,It hides our cheeks and shades our eyes,This debt we pay to human guile;With torn and bleeding hearts we smileAnd mouth with myriad subtleties,Why should the world be over-wise,In counting all our tears and sighs?Nay, let them only see us, whileWe wear the mask.We smile, but oh great Christ, our criesTo thee from tortured souls arise.We sing, but oh the clay is vileBeneath our feet, and long the mile,But let the world dream otherwise,We wear the mask!Throughout the poem We Wear The Mask Dunbar describes people living through A)a time of happiness and discovery.B)a time of self-reflection.C)a time of great prosperity.D)a time of suffering.2)The pronoun we, used throughout We Wear The Mask demonstrates A)that the poets goal is to only reach those in the 19th century.B)the speaker of the poem is representing a group of people.C)the speaker of the poem is an individual.D)the speaker of the poem is not capable of making big decisions.3)Sympathy By Paul Laurence Dunbar I know what the caged bird feels, alas!When the sun is bright on the upland slopes; When the wind stirs soft through the springing grass, And the river flows like a stream of glass;When the first bird sings and the first bud opens, And the faint perfume from its chalice stealsI know what the caged bird feels!I know why the caged bird beats his wingTill its blood is red on the cruel bars; For he must fly back to his perch and cling When he fain would be on the bough a-swing;And a pain still throbs in the old, old scars And they pulse again with a keener stingI know why he beats his wing!I know why the caged bird sings, ah me,When his wing is bruised and his bosom sore,When he beats his bars and he would be free;It is not a carol of joy or glee,But a prayer that he sends from his hearts deep core, But a plea, that upward to Heaven he flingsI know why the caged bird sings!African Americans had been through the Emancipation Proclamation of 1863 and the 13th Amendment in 1865, which freed all slaves. However, in the late 1800s African Americans were still discriminated against and, more often than not, treated as lower-class citizens.Dunbar captures the never give up spirit of African Americans in the late 1800s in his poems. Which lines from the poem Sympathy demonstrate this spirit?A)And a pain still throbs in the old, old scars And they pulse again with a keener stingI know why he beats his wing!B)When he beats his bars and he would be free;It is not a carol of joy or glee,C)When the sun is bright on the upland slopes;D)When the first bird sings and the first bud opens, And the faint perfume from its chalice stealsI know what the caged bird feels!4)The bird in Sympathy represents which literary element?A)ImageryB)ForeshadowingC)MetaphorD)Simile5)In both poems, Dunbar presents the harmful effects of ______ as a theme.A)racismB)keeping birds in cagesC)prolonged mask wearingD)suffering lol Help me out here pleaseeeeeeeeeeee on this please help math function will mark brainliestt! just a friendly reminder your grades dont define you :)idc if you have straight A's or you are failing every single classdon't beat yourself up over itofc try but if you try and you fail that's okay :)no matter what your parent or teachers say your grades are not the most important thing everand they don't define you During what other time period was nativism prominent in the united states ? You and 3 friends are going to the fair. You have a coupon that will save your group $20. If the total bill to get into the fair was $100, how much does one regular priced ticket to the fair cost?Equation:Answer: What is the weight of an object on Earth with a mass of 90.0kg? Happy Paws charges $19.00 plus $1.50 per hour to keep a dog during the day. Woof Watchers charges $14.00 plus $2.75 per hour. Write and solve an equation to find for how many hours the total cost of the services is equal. if 3 boys build a snow manin 24 minutes how many can 9 finish building in 1 hour which of the following could be points on the unit circle? Two customers went to an auto body shop. The first customer paid $561 for and oil change and four new tires. The second customer paid $303 for an oil change and two new tires. What is the cost of an oil change? Who improved blood storage and donation methods? In a lilac paint mixture, 40$ of the mixture is white paint, 205 is blue, and the rest is red. There are 4 cups of blue paint used in a batch of lilac paint. If you get stuck, consider using a tape diagram. Zayden has been saving his earnings from mowing the neighborhood lawns. He has 50 dollars and wantsto spend it all on baseball cards.If each baseball card costs 8 dollars, how many can Zayden buy? help ill give brainliest!!!!!!!^^ Evaluate the expression 2 (3)^3 + 5 Use place value blocks 60rows of cornstalks type Agrows better so there are8 cornstalks in each row type B does not grow as well so they are only 3 cornstalks in each row What are the disadvantages of tourism sector? Using four or more complete sentences, describe culture and discuss why it is often referred to as a way of life