# Posts by m

Total # Posts: 1,299

**Math**

5x-2(1-x)=4(x-2) x= -10/3?

**Math**

For which point is x<-15/2 and y<-3/2 Point M which is (8,-7) Point N which is (-8,-3) Point P which is (-9,8) Point Q which is (9,4)

**Math**

I don't get how ir would be B or D because the variables are switched

**Math**

If audiotapes cost 5.00 per package and the variable for audiotapes is a, I thought it would be C.

**Math**

Okay, that's what I got. I wanted to make sure. Thank you!!

**Math**

At Northwest audiotapes cost 5.00 per package and videotapes cost 10.00 per package. Which inequality best describes the number of packages of audiotapes,a, and the number of packages of videotapes,v, that can be purchased for 45.00 or less? A.5a+10v is less than 45 B.10a+5v ...

**Math**

In the formula what is the number 3 and 24 for

**Math**

13?

**Math**

Is the formula they gave wrong

**Math**

I'm not sure because that's all the question is asking? But from what it looks like, does it just need rearranging? There's another question after that which is : According to this formula if you wear a size 15 shoe how long is your foot

**Math**

In the US shoe sizes and foot length are related byt he formula s=3f-24 where s represents the shoe size and f represents the foot in length in inches Solve this formula for f, foot length in terms of s, shoe size

**Math**

explain why you cannot use y=mx+b to find the equation of a veritcal line

**Math**

How to find the equation of a line graph

**Math**

Find the equation of the line that passes through the given points (-8,4) and (2,-1) y=-1/2x

**Math**

Find the equation of the line that passes through the given points (1,5) and (2,0) y=-5/1x+10

**Math**

Write the slope intercept form fo an equation of the line that passes through the given point and has the given slope 1. Point (1,1) Slope 1/4 Formula y-y1=m(x-x1) Answer : y=1/4x+0

**History**

George Washington?

**History**

Federalists: supporters of the Constitution What would an example be for that? Do I have to make up any example to show what Federalists are or do I have to use in real life things that have happened

**History**

Def of Constitutional Convention : meeting held in 1787 to consider changes to Articles of Confederation I have to write an example of the Constitutional Convention. What would that be

**Algebra Slope Intercept Form**

Slope would be 2 and y intercept would be 6?

**Algebra Slope Intercept Form**

Write an equation in slope intercept form for each table x -2, 0, 2, 4 y 12, 6 0, -6

**Math**

I thought you only add 10 dollars to the first day

**Math**

If it was 12 days would it be y=20*12+10 = 250 dollars?

**Math**

What would it be for 2 days? Would that be 40 dollars

**Math**

Car Rentals charge 20 dollars per day plus a 10 dollar service charge to rent one of its compact cars. The total cost can be represented by the equation y=20x+10 where x is the number of days and y is the total cost Graph the equation What do the slope and y intercept ...

**Algebra Slope Intercept Form**

Thank you

**Algebra Slope Intercept Form**

Write an equation in slope intercept form for each table x -7, 0, 7, 14 y 1, -1, -3, -5 What is the slope and y intercept

**Math 12**

I could really use some help with this problem. Joe bought 100 shares of stock at $10.00 per share. When the shares increased to a value of $N each, he made a charitable donation of all the shares to the Euclid Foundation. He received a tax refund of 60% on the total value of ...

**Algebra Slope Intercept Form**

0=5y-x Slope intercept : y=x/5+0/5

**Algebra Slope Intercept Form**

-x-1=y Slope intercept : y=-x-1

**Algebra Slope Intercept Form**

-1=-2x+y Slope intercept : y=2x-1

**Algebra Slope Intercept Form**

TY

**Algebra Slope Intercept Form**

-5y=-x-15 Slope Intercept : y=-x/-5+3

**Science**

Pleasant Beach is two meters above sea level at its highest point. If the ocean waves along the shore increase to a height of five meters, then the elevation of Pleasant Beach will most likely A.decrease to nearly zero meters B.increase to more than two meters C.decrease ...

**Science**

Contour lines that are close together always indicate steeper slopes than contour lines which are spaced farther apart Do you agree or disagree explain? I agree but I don't know how to explain

**Algebra Slope Intercept Form**

-4t=3x+20 Slope intercept : y=3/-4x-5

**History**

Thank you

**History**

Are B and C What Patriots believed?

**History**

Which of the following statements could have been said by a loyalist dyuring the American Revolution A.These colonists need to stop their rellebious actions. I have already fought in three battles against them and see no way that they can win. I just wish I could go home to ...

**Math**

Joelle works a part time at a grocery store to earn extra money to buy a furniture set that costs 1200 dollars She currently has 750 saved and wants to add 35 dollars each week from her paycheck Write an inequality that could be used to determine w the number of weeks she will...

**Math**

Joel works part time at a grocery store to earn extra money to buy a furniture set that costs 1200 She currently has 750 saved and wants to add 35 dollars each week from per paycheck Write an inequality that could be used to determine w the number of weeks she will have to ...

**Math**

Solve the following equation for y 1/2y-2=1/3x

**Math**

Felix wants to get at least one hour of exercise each day Today he has run for 40 minutes. Write and solve an inequality that shows how much longer he needs to exercise to reach his goal x=hour x>40

**Math**

Would the inequality be 110+6x<83+4x

**Math**

13.5 days?

**Math**

Susan has a balance of 110 dollars in her school lunch account and she spends 6 dollars per day for lunch. Her sister Evelyn has $83 in her account and she spends 4 dollar per day for lunch. Write and solve an inequality that shows in how many days will Susans lunch account ...

**Math**

38.5?

**Math**

AV needs to raise 700 dollars for their field trip. They have already raised 315 dollars by selling cookies in the Library. If there are 2 weeks (schol days only) to raise their remaining money how much money will need to be made daily

**Math**

the amount of simple interest earned in a savings account varies directly with the amount of money in the savings account with the amount of money in the account. A certain bank offers a 2% savings rate write a direct variation equation for the amount of interest, y earned on ...

**Math**

y=4x-10 Solve for y (if needed) Is the equation in the form of y=kx

**Math**

y=4x-10

**History**

I did Volunteers helped the army Army spent a harsh winter Lack of supplies Leader was George Washington Emerge with hope from leader Not sure for letter Y

**History**

Acrostic poem using the words Valley Forge

**Sales**

no

**Algebra**

The circumference of a circle is found by the formula C=pi(d) where d is the diameter of the circle. Does circumference vary directly as diameter? If so what is the constant of variation

**Science**

The boundaries between the Eurasian plate and the indo australian plate as well as the Nazca and the South American plate are convergent boundaries. What is a major difference in the geologic features and events at these two plate boundaries

**Science**

It will close the sea because Africa is going towards Europe?

**Science**

what will eventually became of the mediterranean sea in the future

**Math**

What do I plug in

**Math**

The equation -4x+y=0 relates to the number of pages in a photo album y to the number of picture sin the album x. Tell whether the relationship is a direct variation.Explain

**Math**

TY

**Math**

Which is always a correct conclusion about the quantities in the function y=x+4 A. THe variable x is always 4 more than y B. When the value of x is negative the value of y is also negative C.The variable y is always greater than x D.As the value of x increases the value of y ...

**Math**

5040 times?

**Math**

merideths heart beats 63 times in 45 seconds how many times will her heart beat in one hour 5040 timwa

**Math**

3750?

**Math**

If Mia receives $72.20 for $1,805.00 in sales, how much must her sales be in order to receive $150 in commission

**Math**

How do I solve it

**Math**

-0.5?

**Math**

6 divided by -3/4

**Math**

1/3 divided by 2

**Math**

Thanks

**Math**

-2 divided by one half -4?

**Math**

What is the direct variation function? Is it y/x=k?

**chemistry**

How many moles of aluminum are presented in a 0.856g sample of aluminum can? Assume that the can is pure aluminum.

**CHEMISTRY 45**

H2,Ne,PH3,F2,C4H8, highest effusion is H2 and lowest effusion is C4H8.

**Physics**

An airplane flies clockwise around an airport control tower at a speed of 190 m/s. If that control tower is 8 km from the airplane at all times, what is the plane’s angular velocity (magnitude and direction)?

**Physics**

A bicyclist coasts without pedaling down an incline that makes an angle of 4o with the horizontal at a steady speed of 13 m/s. If the mass of the cyclist and the bike combined is 76 kg, use k-work (not Newton’s second law) to estimate the force of friction that must be ...

**Physics**

A 55-kg block, starting from rest, is pushed a distance of 5.0m across a floor by a horizontal force Fp whose magnitude is 140N. Fp is parallel to the displacement of the block. The final speed of the block is 2.35m/s. a. How much work was converted to thermal energy? What ...

**chem**

Give the name of the product from complete hydrogenation of each of the following: 2-ethyl-1-hexene

**chem**

its a hexane theres a double bond in position 1-2 with two ch3 methyls attached one methyl on top one on bottom

**chem**

/***\ \___/ hexane with a double bong in position 1-2 with 2 ch3 one on top one on bottom what would be the name of this

**CHEM**

ur correct on the carbons I just need the name of this

**CHEM**

I just wrote it out with dots above ^ I need the name of this

**CHEM**

H2C=C-C-C-CH3 ....|.|.| ....H.H2.H2 IGNORE DOTS THIS IS HOW IT WOULD LOOK HELP

**CHEM**

H2C=C-C-C-CH3 THERE IS AN H ATTACHED TO THE CARBON AFTER THE FIRST BONG THEN A H2 ON THE 2ND AND 3RD CARBON

**CHEM**

what is the palce ment of the iodine on the carbons?

**CHEM**

THE H IS ATACHED TO ONE C ON TOP THEN H ON THE BOTTOM TO THE 2ND C SAME WITH I IT JUST GOT SCRWED UP BUT HELP

**CHEM**

What is the IUPAC name for the molecule shown here? H I \ / C=C / \ I H

**chem**

What is the correct name of the compound that is incorrectly named 1-chloro-3-pentyne?

**CHEM**

Identify the class of compounds that contains each of the following functional groups. a carbonyl group between two carbon atoms

**CHEMISTRY**

Give the IUPAC name foR CH2-CH-CH3 CH2-CH2-CH2 | | | | CL CL CL CL CL | CL CH3-C-CH3 | | CH-CH2-CH3 CL | CL

**chemistry**

Write the name of each of the following substituents CH 3 −CH 2 −

**History on Middle Ages(PLEASE HELP NOW)**

Yes I found the answer in the textbook. It is C

**chemistry**

omg thank you !!!! u dk how long it took me to figure this out :)

**chemistry**

a C4H8(g)+â O2(g)⟶ ã CO2(g)+ä H2O(g) balance this equation put a coefficient in a,b,y,d to balance equation please help

**CHEM**

Why is CH 4 nonpolar whereas CH 3 Cl is polar?

**Physics**

A projectile is launched from the earth’s surface at initial speed v0 at angle θ0 with the horizontal. When the projectile is at its maximum height h, it has half the speed it had when it was at half its maximum height (h/2). At what angle was the projectile launched?

**Goverment**

That's how the question was asked.

**Goverment**

Since the founding of the nation, there have been countless debates regarding how much power and autonomy should be afforded to the states in relation to the federal government. How much power and autonomy should Texas have in relation to the federal government? Why?

**chemistry :)**

Write the formula for the polyatomic ion in NaNO 3. Write the formula for the polyatomic ion in Ag2CO3. Write the formula for the polyatomic ion in NaHCO3. Write the formula for the polyatomic ion in BaSO4