# alegebra

149 results

### Alegebra

Find - x when x =20 answer is -20 Evaluate m/n for m=16 and n=2 m/n=8 is the problem right. I am not good with alegebra

### alegebra

im in 7 th grade but doing alegebra pizzaz riddle why do girls like guys who ear shirts with eight buttons

### alegebra

I am not good at alegebra F=m+v/2 Then m= what how do you get the answer

### alegebra 2

[15+m1]=-2m+3

### Alegebra 1

(1,3) (-3,-5)

### alegebra

(1.08 x 10^-3)(9.3 x 10^-3)

### Alegebra

w=Cr^-2 solve for r

### Simplify alegebra 2

-5ã2(4ã2 - 3ã3)

### alegebra

the product of 5 and -4 and 6

### Alegebra

Solve for x & y: 3X-6Y(-6X+34)=30

### alegebra

(5b/2y)(-3y/10b^2)

### Alegebra

5.7-4^2 divide by 2?

### Alegebra II

if 3ãx6 + 3ã8x3 + 3ã1 = 0, then x= (A) -1 (B) 0 (C) 1 (D) 2 (E) 3

### Alegebra 2

Factor x^3+2x^2-36x-72

### alegebra

Evaluate a. |101 – 91| - |81– 95| b. (7.6 ) (9)( ¼)

### alegebra 1

would 3x^2-15x+18 = x(x+5)(x-3)????

### Alegebra

an equivalent expression of xz is ?

### alegebra II

N= -2x^2+76x+430

### alegebra

solve this equation 4.5(3v-0.8)-0.83=61.72

### Alegebra

Please solve. 7(w+2)/12 = 2(w-7)/6

### alegebra

s3-4s2-4s+16= -12y4/-3y2=

### Alegebra

Solve the following equation for x 2y = x / (y + x)

### alegebra 2

12x+20y+15z=-60

### alegebra 2

what is y=16x to the 2nd power-2x-5

### alegebra

s+7t is equivalent expreesion of multiplication

### alegebra

solve this equation -2(6v-8)-2=13-12v

### alegebra

slove this equation 4.4(4+5k)=145.2

### Alegebra

The product of 2 amd is at least 10

### ALEGEBRA

HOW MANY SOLUTIONS DOES THE LINEAR SYSTEM HAVE? Y=2X+4 Y=2

### alegebra

explain three rules for exponents

### alegebra

Subtract -6-(-2)=8 is this right I get confused. add. -5/14+9/7=-14/21

### alegebra

when do sky divers use decimals ?

### alegebra

how to you simplify 5 sqrt 320 how do i start

### alegebra 2

can you please help me solve this compositions of functions? g(x)=2x; h(x)=x^2+4 (h o g)(1)

### alegebra

find the area when b=15 m (metera) and h=20m

### Pre Alegebra

Simplify: 10w - 11w + 4W + (-5W)

### Alegebra

Eleven less than 5 times a number is 24.

### alegebra 2 Help

simplify the compound fraction: ((x+h)^(-3)-x^(-3))/(h) where do i start?

### alegebra

which two equations represent perpendicular lines: y= 2x-9 y= 1/2x+9 y= -1/2x+9 y= 1/2-9

### Alegebra

Please check (5^3) (5^9) is the answer 60 Need help with this one (3x-2) and (5x^2+3x)

### Alegebra I

write each answer in descending order (binomials) (2x+3) - (x-4) + (x+2) i got ... 2x+1

### Alegebra 1

Determine whether (2,11) is a solution to y=17x-13. Thank you before hand, for your help.

### alegebra

solve this system of equation using the substitution method. 6x+8y=72 2x+5y=45

### Alegebra

In which quadrants could a point be located if its coordinates are reciprocals to each other

### alegebra

how is dividing a polynomial by a binomial similar to or different from long division.

### Alegebra

Find slope x+7 y=14 x+7y=14 x=2 check this problem see if I got it right.

### Alegebra

Use the intercepts to graph the equation. 4x-12=3y It should be pair. is the answer (4,3)

### alegebra 1

how do you Find the slope of graphs and linear equations??? like (3,5) and(2,-2) how do i solve that

### alegebra

Can some one help me get this into y intercept form x+3y=6. And then explain how to graph it

### Alegebra

0.000042/0.0084=2 Scientific notation. DIvide. My answer is 2 is this right.

### Alegebra

x^-5xs-24s^ I am having trouble w*orking this problem could someone help me.

### alegebra

Apply the rule (1.5x,1.5y)to the verticies of triangl ABC (0,2)=A (6,2)=B (4,4)=C to get triangle PQR

### Alegebra 1

can someone please help me asap with this two problems I'm really stuck here. 1) solve for j if b=j+v/2 2) 9r+9s+9

### alegebra

Translate the sentence into an inequality. Six subtracted from the product of 2 and a number is at least 18

### Alegebra

Given the function K described by K(x)=x+16. find each following. K(0)=16 K(-13)=3 K(-14)=2 K(8)=24 K(c+17)=C+33 Please check this problem see if is right.

### Alegebra 1

HELP PLEASE!! Show that Euler’s formula holds for the polyhedra called a right pentagonal prism?

### alegebra

Find a counterexample to show the statement is false. the whole number s are closed under division.

### alegebra

Find a counterexample to show the statement is false. the whole number s are closed under division.

### alegebra

x+648*192-73/20467(>=)155-678*564+2368 This is REALLY hard!!! Please help!!!

### alegebra

what is the square root of the gram molecular weight of O2 and CO2, (hint: periodic table) and which one will diffuse faster?

### alegebra

the perimeter of a basketball court is 268 feet. the area is 4200 ft2. find the dimensions. using quadractics

### alegebra

can some one help me with this Find the equation of the line using these two points. (-3,-7) and (-9,-6) it has to be in y-intercept form. this is what i get but it dosent seem right y=1/6X + 15/2

### college alegebra

solve the following equation in the real number system 3x^3 - 20x^2 + 29x +12 = 0 Ok I thought I knew how to do this but I guess I don't. Help me! Please!

### alegebra 1

in some states in order to drive you must be at least 16 years old to obtain a driver's lisense. write an inequality to express this situation

### Alegebra

Find the y-intercept and the x-intercept for the equation. -6x + y=22 -6x +y=22 -6(0) + y=22 y= (0, 22) Is this right for y, and how do you get x, I need some help please!!

### alegebra

A sequence has the following pattern 3/2,4,15/2,12,35/2,24.Starting n=1 find the general term for the sequence?

### intermidate alegebra

ac Method 15t^ -17t-4 ac=15*4=60 This the ac Method can you help me finished this problem

### alegebra

4m^+20m+25= 4(m+20m+25) over the 4 is two square could you check this problem

### Alegebra

What is the volume of a box whose length is 12-2x, width is 7-2x and height is x? L*W=height Can someone help me with this problem please

### alegebra

Translate to an algebraic expression Twice d d+2 is the right. -(y+48)= -y+48 is this right

### Alegebra

For a science project, Tyronce is misxing a solution that is 6 parts of sugar to 25 parts of water. How would you wirte this as a decimal

### Alegebra

i have 5 questions, i don't know how to solve these questions. 7= 2 +5(z-2) 15(s-3)=12s-43 2a-6=3(a-4) 2(b-3)+5=3(b-1) 6x +7 / 5 = x

### Alegebra

what is one-fourth the sum of n and 2 equals one

### alegebra

a stone is thrown into a cylindrical water tank 2 feet in diameter, causing it to rise 1.5 inches. what is the volume of the stone?

### college alegebra

√3x-2+√2x+5+1=0 Could this square root problem be solved by using a graphing TI-84 Plus calculator? If so, will you please tell me how to do it. Thanks

### Alegebra 2

Two positive numbers differ by 2. Their reciprocals add to 3. Find the numbers. (keep your answer in simplest radical form)

### ALEGEBRA

If you purchase an item for $1,232 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on interest? (Round your answer to the nearest dollar.)

### alegebra

-(y+48)= -y+48 is this problem right. 26.6/-3.8=0.7 is this answer right

### Alegebra 1B

7x/16-x/16 When you have the same denominators (numbers on the bottom), you can just subtract the numerators (#s on the top) So 7x-x = 6x So the answer is 6x/16 Matt x-5+(-6)-6=0 x-5+(-6)-6=0 wa zup i think she is right i mean she is right

### Alegebra

Find an equation of the line containing the give pair of points. (-2, -1), and (-7,-4) The equation of the line in slope-intercept from is y= what

### Alegebra

N is the number of buttons in a sewing box. N is more than 40 but less than 80. When N is divided by 5 , the remainder is 2. When N is divided by 7, the remainder is 4. What is the value of N?

### Pre-Alegebra

A 25 foot tall flagpole cast =s a 20 foot shadow. If a man with a height of 6 feet stands nearby, what will be the lenghth of this shadow?

### Math- Alegebra

HELP ME! On a number line, show all values of x for which… |x| >0 (Sorry about how I can't post the number line and the tools to use but I can explain it).

### alegebra 1

the question is a diamond problem and it already gives you the sum of 24 on top and -11 on bottom can someone please help me? I would really appreciate it! ( please do not give me the answer just need some pointers)

### AP Alegebra

simplify (sqrt(x)+1)/(sqrt(x)-1)

### college alegebra

Can someone please help me!!!!!! Find th eequation of the line containing the point P and having the slope m. Write your answer in slope intercept form. Graph this line. P= (0,0) M = 0

### alegebra

amelia gets 4 points for each correct answer and loses 1 point for each worng answer. One her last quiz she earned 50 points and answered 25 questions. write a system of equations

### alegebra

solve the sytem of equation by graphing. Then classify the system as consistent or inconsistent and the equation as dependent or independent. y=-x-11 3x-2y=2 what is the solution of the system of equation.,

### intermidate alegebra

I need help with two problem please. 4m^+20m+25= over the m is 2. w3+5w^-w=5 Please help me. over the w is three and 5w is 2. so could please help me this had to be done tonight.

### alegebra

if a rectangular pen for dogs has an area of 480 square meters, and the length of the pen is 2.4 meters, what is the width of the pen??

### Math

Define a variable and write and inequality for the statement: In order to earn credit for your Alegebra 1A course, you must earn at least a 70%. I'm not really sure how to answer this if someone can please help me step by step to figure this out. Thank You

### College Alegebra

a 23 foot ladder is placed against a vertical wall of a building with the bottom of the ladder standing on level ground 18 feet from the base. how high up the wall does the ladder reach?

### Alegebra

Working alone it takes Jerry 9 hrs to mop a warehouse. Ruth can mop the same warehouse in 10 hrs. If they worked together how long would it take them?

### Alegebra

A recipe calls for 2 cups of flour to make 24 cookies. Write and solve a proportion to find how much flour is needed to make 54 cookies. My answer: 4.5 because 54 divided by 24 is 2.25 and 2 x 2.25 is 4.5

### Alegebra 1

If all the vertices of a triangle are on the circle and one side of the triangle is the diameter of the circle it is a right angle. Find the length of the diameter (AC) if Ab =8 and BC = 15.

### alegebra

a cellular phone company offers a contract for which the cost C, in dollars, of t minutes of telephoning is given C=0.25(t-500)+80.95, where it is assumed that t>=500 minutes. What times will keep cost between $123.45 and $146.95?

### Pre-Alegebra

IF the scale model of an 82 inch long table is 10.25 inches long, what is the scale used to create the model?

### alegebra

solve the system of equations by graphing. then classify the system as consistent or inconsistent and the equations as dependent or independent. 3u+v=13 3u=v+29 What is the solution of the system of equations?

### math alegebra

A satellite's escape velocity is 6.mi./sec, the radius of the earth is 3960 mi, and the earth's gravitational constant (g) is 32.2 ft./sec^2. How far is the satellite from the surface of the earth?

### Alegebra

I need some help just setting up an equation for this problem, I cannot figure it out. One train travels from A to B at 19mph. A second train travels from B to A at 21 mph. One hour before the trains pass each other, how far apart are they?### Pages

**1**- 2