Mathematics High School

3y-9x=21
standard to slope intercept simplified

Answers

Answer 1

Answer:

y=3x+7  I think

hope this helps!

Answer 2

Answer:

[tex]y=3x+7[/tex]

Step-by-step explanation:

[tex]y=mx+b[/tex]

[tex]3y=9x+21[/tex]

[tex]\frac{3y}{3}=\frac{9x}{3} +\frac{21}{3}[/tex]

[tex]y=3x+7[/tex]

Related Questions

Hanna says you cannot represent the fraction 1/4 on the number line.

Answers

Answer:

The answer is D; Hanna is not correct,. The fraction 1/4 is equal to 2/8, so you can graph it on the second tick mark to the right of zero.

Step-by-step explanation:

Because the number line is broken up into 8 parts, the points on the graph are, 1/8, 2/8, 3/8, 4/8, 5/8, 6/8, 7/8, 8/8 (also known as one)

1/4 = 2/8. We know this because if we multiply 1/4 by 2, we get 2/8.

So, because 2/8 is the same as 1/4, we know that Hanna is not correct, and that you can graph 1/4 on this number line, because it is the same as 2/8.

I hope that this helps :)

Answer:D the last one.

Step-by-step explanation:

Write 7power of 8 times 7power4
Over 7 cubed
as a single power of 7

Answers

Answer: U should try a video because i can't do exponents on my computer and i don't have time to write it.

Step-by-step explanation:

984 divide 24????????

Answers

Answer:   41

Step-by-step explanation:

An 8-ounce bottle of glue costs $1.92. What is the unit price

Answers

Answer:

$0.27 for 1 ounce

Step-by-step explanation:

Hope this helps!!!

Find the missing side

Answers

Answer:

x= 40

Step-by-step explanation:

the way to figure out a cale factor is to divide a new side by an old side, in this case you could divide 24 by 15 to get 1.6

multiply the side congruent to x by 1.6, so 25 and 1.6

you should get 40

12
Х
18
x=
TO
This is 7th grade math

Answers

What’s the math called?

HELP! Write the following equation in point slope form.

Slope of 5 and a x-intercept of -1

Answers

Answer:

y + 0 = 5 ⋅ ( x + 1 )

Step-by-step explanation:

Use the given slope and point to substitute into the point-slope formula

 y − y 1 = m ( x − x 1 ).

Answer: My answer is (5,-1) sorry for the stop - typing I had to do something.

NEED HELP ASAP WILL GIVE BRAINLY IF CORRECT

Answers

Answer:

p = 45 - 2.5f

Step-by-step explanation:

5f + 2p = 90

just manipulate the equation, treat it like a regular algebra equation and solve for p by inverse operations and simplifying

5f + 2p = 90

-5f           -5f

2p = 90 - 5f

/2       /2

p = [tex]\frac{90 -5f}{2}[/tex]

p = 45 - 2.5f

The Y- intercept form from the line whose slope is 2 and passes through (-7,11)

Answers

Answer:

y = 2x + 25

Step-by-step explanation:

Slope-Intercept Form: y = mx+b

Slope: m = 2

y = 2x + b

Solve for b:

y = 2x + b

11 = 2(-7) + b

11 = -14 + b

b = 25

y = 2x + 25

Assignments due in 4 minutes. HELP

Answers

Answer:

(-1,4)

Step-by-step explanation:

Because you look at the (Y,X) line first and then you see the Y is -1 and the X line is 4 and that will give you an answer as (-1,4)

In the figure below, Triangle A has been rotated about the origin. Which Triangle shows a 270 degree counterclockwise rotation?

Answers

Answer:

Square

Step-by-step explanation:

a football stadium, 55% of the crowd is cheering for Team A, and 48 % of the crowd is female . 19% of the crowd is cheering for Team A and female . What is the probability that a randomly selected Person from the crowd are cheering for Team A or female?

Answers

Answer:

67%

Step-by-step explanation:

I added 48%+19%

helppp pleasee (picture included)

Answers

Answer:

It's D

Step-by-step explanation:

D (hdbdbdbbdbdndbddbdbdbfxbxbx

please help I am struggling with these problems​

Answers

It is the first option

What is 39% of 198? Percantage

Answers

Answer:

39% of 198 = 77.22

Have a nice day.

Answer:77.22Step-by-step explanation:

1: Calculate the percentage of a number.

For example: 39% of 198 = 77.22

2: Calculate a percentage based on 2 numbers.

For example: 77.22/198 = 39%

hope this help!

Sarah makes a party punch that requires 1 gallon of orange juice for every 2.5 gallons of lemonade. Dean's favorite punch recipe calls for a gallons of orange juice
for every 1 gallon of pineapple juice. What would the ratio of orange juice to lemonade or pineapple juice be for 4 batches of each punch recipe?

Answers

Answer

10

Step-by-step explanation:

4x2.5=10

Phil would like to make a profit of $250 this summer mowing his grandfather’s lawn. If he plans to mow 20 times and estimates that his fuel costs will be $30 for the entiresummer,which equation could be used to determine how much should he charge for each mowing?

Answers

Answer:

which principle prevents a brach from abusing  its power

Step-by-step explanation:

which principle prevents a brach from abusing  its power

Answer:

20x - 30 = 250

Step-by-step explanation:

20x - 30 = 250

20x = 280

x = 14

Jerome found the lengths of each side of triangle QRS as shown, but did not simplify his answers. Simplify the lengths of each side to answer the question. Which statement about triangle QRS is true?

a. Triangle QRS is an equilateral triangle because QR = RS.

b. Triangle QRS is an isosceles triangle because QR = QS.

c. Triangle QRS is a scalene triangle because all sides have different lengths.

d. Triangle QRS is an isosceles triangle because QR = RS.

Answers

Answer:

D. Triangle QRS is an isosceles triangle because QR = RS.

Step-by-step explanation:

Find the length of each side of the triangle using the formula for calculating the distance between two points.

D = √(x2-x1)²+(y2-y1)²

For side RS

R(0,0) and S(5, -3.322)

RS = √(5-0)²+(-3.322-0)²

RS = √25+11.035684

RS = √36.035684

RS = 6.0029

For side RQ

R(0,0) and Q(-3, -5.2)

RQ = √(-3-0)²+(-5.2-0)²

RQ = √9+27.04

RQ = √36.04

RQ = 6.0033

For side QS

Q(-3,-5.2) and S(5, -3.322)

QS = √(5+3)²+(-3.322+5.2)²

QS = √64+3.526884

QS = √67.526884

QS = 8.22

From the calculation it can be seen that RS=QR

Since the two sides f the triangle are equal, hence the triangle is an isosceles triangle. An isosceles triangle is a triangle that has two of its sides equal

Answer:

D.

Step-by-step explanation:

Can someone help me find. The mean absolute deviation of the data?

Answers

Answer:

F

Step-by-step explanation:

21+14+30+38+42= 145

145÷5= 29

Hope this helps, have a good day!

f(x)=4x+2
g(x)=x^2-1
Find (f+g)(-4)

Answers

(4x+2+x^2-1)(-4)=(x^2+4x+1)(-4)=(-4)^2+4(-4)+1

=16-16+1

=1


Can you hellllp me pleaaaseeee

Answers

Answer:

Total interest = A - P = $2,223.00

Total amount = $10,023.00

Equation:

A = P(1 + rt)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 9.5%/100 = 0.095 per year.

Solving our equation:

A = 7800(1 + (0.095 × 3)) = 10023

A = $10,023.00

The total amount accrued, principal plus interest, from simple interest on a principal of $7,800.00 at a rate of 9.5% per year for 3 years is $10,023.00.

What is 7/8 minus 6 3/4

Answers

Answer:

(7/8) - (6 3/4) = -5.875

please help me 60 points please show all work this is due in 15 minutes
5x-(3x-6)=18

2(3x-4)=10

2x+7=5x+16

x/3-8=-2

3x – 6 = -12

x/-3=8

Answers

1. 5x-(3x-6)=18
5x-3x+6=18
2x=12
X=6

6. X/-3=8
(-3) x/-3= 8(-3)
X= -24

Help please! Please!

Answers

2) y = x - 5
3) y = x + 3

A​ company's stock began the day at ​$36.66 per share. That price drops by ​$1.69 each hour.
a. What is the price per share after 6 ​hours?

Answers

Answer:

vwhich principle prevents a brach from abusing  its power

Step-by-step explanation:

I need HELP ASAP RIGHT AWAY​

Answers

Answer:

line c and e

Step-by-step explanation:

5. a. After receiving a 3 % raise, Randy's salary is now $4 120. What was her
original salary? Her original salary was $

Answers

Answer:

$4000.

Step-by-step explanation:

Let x = original salary

x * 1.03 = $4,120.

x = 4000

8.673

8.637

Is 8.673 greater, least, or are they equal?

Answers

Answer:

the answer is greater...

A board 8 ft long is cut into three equals pieces. How long are the pieces?

Answers

Answer:

A

Step-by-step explanation:

What is the slope of the line on the graph?
10
.
Enter your answer in the box

Answers

Answer:

Slope = -2

Step-by-step explanation:

use the formula y2-y1 over x2-x

Pick two points from the graph

(3,-6) and (-3,6)        

X= 3 and -3

Y= -6 and 6

6-(-6) over -3-3 = -2 (Reduce the expression, if possible, by cancelling the common factors.)                  

Other Questions
Forest Components makes aircraft parts. The following transactions occurred in July. Purchased $16,950 of materials on account. Issued $16,780 in direct materials to the production department. Issued $1,340 of supplies from the materials inventory. Paid for the materials purchased in transaction (1) using cash. Returned $2,020 of the materials issued to production in (2) to the materials inventory. Direct labor employees earned $32,500, which was paid in cash. Purchased miscellaneous items for the manufacturing plant for $17,250 on account. Recognized depreciation on manufacturing plant of $36,700. Applied manufacturing overhead for the month. Forest uses normal costing. It applies overhead on the basis of direct labor costs using an annual, predetermined rate. At the beginning of the year, management estimated that direct labor costs for the year would be $434,600. Estimated overhead for the year was $412,870. The following balances appeared in the inventory accounts of Forest Components for July. Beginning EndingMaterials Inventory ? $12,490Work-in-Process Inventory ? 10,560Finished Goods Inventory $2.700 6.930Cost of Goods Sold ? 75,1000a. Prepare Journal Entries to record these transactions (1-9)b. Prepare T-accounts to show the flow of costs during the period from Materials Inventory through Cost of Goods Sold Fishing Adventures rents small fishing boats to tourists for day long fishing trips.Each boat can hold at most eight peopleAdditionally, each boat can only carry 1,200 pounds of people and gear for safety reasonsAssume on average an adult weighs 150 pounds and a child weighs 75 poundsEach group will require 200 pounds of gear in addition to the weight of the group a. Write an inequality that illustrates the weight limit for a group of adults and children on the fishing boat and a second inequality that represents the total number of passengers in the fishing boat. Graph the solution set to the inequalities.Group A has 4 adults and 2 children. Group B has 3 adults and 5 children.Group C has 8 adults and 0 children.Which of the groups if any can safely rent a boat? What other combinations are possible? Instructions: You are to write two inequalities, one solving the [total number of pounds] And the other [total number of people] *REQUIRES 200 POUNDS OF GEAR IN ADDITION PLEASE HELP ASAP!! I REALLY NEED HELP AND IS DUE IN 20 MINUTES PLEASE!! THANK YOU! FIRST TIME USING BRAINLY PLEASE HELP!! Cna someone help me plzz que nmero multiplicado por -53 da como resultado 5883? Which phase involves research to determine exactly what the client expects?brainstormingidentifying the needpreventive maintenancebuilding a model What crop is the South most known for?a.cornc.cottonb.wheatd.potatoes whats 8989898 x 675 lol so a machine makes 80 copies in 2 1/2 min how many copies does it make in 0.25 min what is the term for photosynthesis The _____ approves cabinet members.PresidentSupreme CourtSenateHouse of Representatives What were the Black Codes designed to do? -4x A local pizza shop has a membership program for frequent buyers. The membership costs $10 per month and members get a discounted price of $1.75 per slice of pizza. Autumn purchased a membership to this pizza shop.What would be the monthly cost for xx slices of pizza? For school i had to write about a place to go. What should i write about? Why should i write about it? Solve for x.7x=2x35x = 7x = 5x=5x=7 The prices for different lengths of ribbon sold at a fabric store are shown in the table.Which statement BEST justifies whether or not the relationship between the length and price represents a function?A.This relationship does not represent a function because it relates inches and dollars.B.This relationship represents a function because no length of ribbon has more than one price.C.This relationship represents a function because the price per inch decreases as the length of ribbon increases.D.This relationship does not represent a function because the prices of different lengths of ribbon are all different. anyone one know how to solve this? you can use any method (x-1)(x^11+x^10+x^9+x^8+x^7+x^6+x^5+x^4+x^3+x^2+x+1) which statement correctly describes the relationship between genes, proteins, and traits? Are points B, J, and C collinear or noncollinear? HELP NEEDED! ILL GIVE U BRAINLIEST! The Murray _____ is in eastern Australia.PlateauPlainMesaRiver