# dwrls,math

138,211 results, page 90

### Math Analysis

The solution of 5x>2x is?

### math

log(x+(3/10))+logx+1=0

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how do you expand Ln abs(ã(ã7 x^3+2x^2))

### Math

Find the inverse of f(x)= (x-3)/(x+2) and f(x)= (8x-4)/(2x+6).

### Math

Find the percent. 13% of 17?

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What is a regression curve?

### Math

If f(x)= 5x^2-4/x, findf(4) 5(4)^2-4/4 5(16)-4/4 80-4/4 76/4 19(answer)

### Math

Evaluate h(-2/3)if h(x)=[[x-2]]. [[-2/3-2]] [[-2.67]] 2.67(answer)

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I need help with equations. -4X+Y=16

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what is the square root of 8?

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what is the square root of 10?

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what is the square root of 6?

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how do you factor 18c^4-9c^2+7c ?

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is 1 + x + (x-1)^2 + (x-2)^3 + (x-3)^4+... a power series?

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(-11) (1/8) find the product

### Adv. Math

How do you get these problems?? 1 3/4 + 4/5 and 3 1/8 - 1 1/2

### Math

What is the answer to 12 squared = x(x+6) ?

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how do I find an unknown?

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what does trigonometry mean?

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what does trigonometry mean?

### Math

Find the inverse of f(x)= 7x-2. y = 7x - 2 x = 7y - 2 7y/7 = x - 2/7 = f^-1(x)= (x - 2)/7

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How do you soleve radicals

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factor 4x^2-24x+36 thanks

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i cant do fractions i just do not get it

### Math

y=3x-23 4y=x+7 Need to do y=y PLEASE HELP

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can you help me understand fractions? thank u

### math

can you help me understand fractions? thank u

### math

$4,000 at 10.5% for 6 months

### Math

Why is ounces abbreviated with oz.?

### math

1 1/15+3 3/10-2 4/5 how do you solve this problem?

### math

solve for x. 1.25x^2=13 2.2(x-5)^2=3

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find distance from (-4,2) to (5,14)

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give the y-intercept for y=-5x

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x^2+2x+5 complete the square

### Math

What is the common factor of 12 and 87?

### math

How do you find the LCM of 3 and 7?

### math

how would I solve for (2x-3/2)= (-x-1/4)

### Math

6.5% of what number is 325?

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For the vectors u=(2,-3) and w=(-1,2), calculate |-3u| - |2w|.

### Math

What are the divisibility rules for 96?

### Math

How do you graph the equation y=kx?

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how do you determine a z-score

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by simplifying,show that (2x-3)(2x+3)-(x-4)^2= 3x^2+8x-25

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what is the slope and y intercept for for y= -3x - 1 Thanks

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solve the equation 4x+5/4 - 9+2x/3=0

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how do i expand and simplify (2x+5) (3x-4)

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how would I solve 5x+7=42

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how do i factorise a)9a^2-b^2 b)3x-8y-4xy+6

### Math

What percent of 120 is 36?

### Math

Graph this function f(x)=1/2x^2

### Math

Factor and explain 84-2c-2c^2

### Math

We are studying polynomials (x+3)(x-7)=0 2x^2+3x-9=0 5x^2+2x=0

### Math

SO how many mins. are in 900 s

### Math

SO how many mins. are in 900 s

### math

what is liquid quanity

### Adv. Math

I don't know how to do this inequalities.... -24 < 1/2b

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(-2)/(x-1)=(x-8)/(x+6) is 7/8 the answer for this question

### math

unscramble this word n d o e p n t i

### Math

How do you a equation like: 4x + X +2(42-6)-23 + 5x =81 _ 2

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Evaluate the factorial. 5!

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4x-y+z=-5 2x+2y+3z=10 5x-2y+6z=1 solving x,y,z with Matrices

### math

2x=0 is that no solution or what can i further do?

### math

what is a function rule?

### Adv. Math

how do you do this problem? -6x - 3 > 21

### Math

30y = x^2 - 14x + 13 FOR X

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i need help please!!! 20-(x-5)=3(3x+5)

### Math

I can't solve this problem 4x-7=2x+11 x= ? I don't know how to do it! Help!

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How do I do compound probability

### Math

Why did the cow want a divorce?

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120/2.4/2-1.35+11.361X0.02

### Math

4 1 /2 percent of 5600 is

### Math

How do I evaluate z^log k?

### math

can you show me how to solve this? 4a - 7 = 4(a-2) +1

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what is a mathematical rule?

### Math

Find the reciprocal of 1/7 (-7-10).

### math

how do i solve the equation for x and y y+4x=27 xy+x=40

### Math 116

Multiply. 8/9 (b-72)

### math

2v+3(8-v)=negative 16 what does v equal?

### math

-8a+6(a+7)=1 what does a equal? what is the value of a?

### math

what is the expression (6x^3y^6)^2 equivalent to?

### Math

Where is the vertex of the graph of y = x2 + 6x - 2?

### math

x^3+x / x+1 what is the horiztonal asymptote?

### Math

(3xy-5ysquare)(-4x)

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How can I multiply fractions

### Math

(ã5 + 5ã6)(ã5 - 5ã6) is the answer -145 ???

### Math

What is 9,010-8,736?

### Math

(a^2b^2)^1/5 I'm not understanding can someone help.

### Math

what do u do when the exponent is a fraction?

### math

Would the reciprocal of 17/20 be 20/17?

### Math

Would 3/8 as a percent be 37.5%?

### PLEASE HELP(MATH)

Evaluate K^2 -5 When K = -6

### math

for which the value of x is undefine x-3/x2-4 -2 0 3 4

### Math

Add and simpfly.. 7/27 + 1/43 + 3/10

### Math

Multiply and Simplify 6/11 X 5/4

### Math

What is the answear to add. 5. 5/8 7. 2/3 19. 3/4

### Math

-6 divide n = -9 and 5 over 6

### math question

150 is 75% of what?

### Math

How many quarts are in 4.25 gallons

### Math

Write the number that is 19% of 70