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3. From sections 2.2 and 2.3, you will solve the system of

3. From sections 2.2 and 2.3, you will solve the system of linear equations below using both the substitution method and elimination method. You must yield the same answer when solving in both ways.A:… read more

PrintoutThursday, March 07, 20137:10 AMPage 2Thursday,

Printout Thursday, March 07, 2013 7:10 AM Page 2 Thursday, March 07, 2013 7:10 AM Page 3 Thursday, March 07, 2013 7:10 AM Page 4 Thursday, March 07, 2013 7:10 AM Page 5 Thursday, March 07, 2013 7:10 A… read more

1) Multiply. 12ax^4(7ax^7 + 6x^4) 2) Simplify. -(4x-3) 3)

1) Multiply. 12ax^4(7ax^7 + 6x^4) 2) Simplify. -(4x-3) 3) Factor. Check by multiplying. -6 + 2x - 18y 4) Multiply. You should show all the steps on solving the problem. 9a^3x^7(11a^6x^9+12x^6-3a) 5) S… read more

http://www.sendspace.com/filegroup/w0FyDDfZTz7GvtLDz2oyNfE

http://www.sendspace.com/filegroup/w0FyDDfZTz7GvtLDz2oyNfEZHjV3F2Hcxmbf%2FTBIXINgf9srqY0paQ… read more

Given the function notation as f(x)=2x-7 and g(x)=-2x^2+6x-3

Given the function notation as f(x)=2x-7 and g(x)=-2x^2+6x-3 find: a) f(2) b) g(-2) c) g(8) d) f(1)+g(-6) e) determine where f(x)=0… read more

The sum of two numbers is 15. If one number is XXXXX from

The sum of two numbers is 15. If one number is XXXXX from the other, the result is -1. What are the numbers?… read more

Simplify. Write the answer in the form a+, where a and are

Simplify. Write the answer in the form a+bi, where a and b are real numbers. (7-5i)(7+5i).… read more

I need some help with the attached assignment/ http:/

I need some help with the attached assignment/ http://wikisend.com/download/157134/math12.docx… read more

I need some help with the attached questions. http://wi

I need some help with the attached questions. http://wikisend.com/download/317512/Math2.docx… read more

use identities to simplify the following expression. 2 tan

use identities to simplify the following expression. 2 tan 7 deg/1 - tan^2 7 deg a. tan 7 deg b. cos 7 deg c. tan 14 deg d. sin 14 deg… read more

Hi, its been a while since Ive done anything remotely clos

Hi, it's been a while since I've done anything remotely close to algebra. Equation: a/b = 3, b/c = 7 a + b/ b + c = ? I was able to determine the following: a = 3b b = 7c I believe c = 1 by substituti… read more

4x^2 - 8x - 21 = 0 How do the two answers (7/2 and -3/2)

4x^2 - 8x - 21 = 0 How do the two answers (7/2 and -3/2) correspond to the graph of the quadratic expression?… read more

I need some help with algebra 1. (s+3)(s-15)=0 2. Solve

I need some help with algebra 1. (s+3)(s-15)=0 2. Solve using the zero-factor property 6r(13r+7)=0 3. Find all solution by factoring b^2+10b+24=0 4. S^2= -48-14s= 5. Solve the equation for s. 4s^2+27s… read more

I need some help with algebra. 1. Factor r^2+3r+6r+18= 2.

I need some help with algebra. 1. Factor r^2+3r+6r+18= 2. Factor 5s^2-7s-35s+49= 3. Factor by grouping 12r^2+9rs+6s^2= 4. 10m^2+13m-3= 5. 4s^2+9s+5= 6. 4m^2-4m-15= 7. 8m^2+42m+49= 8. 20m^2+49m+30= 9. … read more

For Steve: I need your help with the following problems. (1) In

For Steve: I need your help with the following problems. (1) In the following exercise, find the x- and y- intercepts of the graph of the equation. (If there is more than one of either intercept, ente… read more

The amount of time spent by North American adults watching television

The amount of time spent by North American adults watching television per day is normally distributed with a mean of 6 hours and a standard deviation of 1.5 hours. a) What is the probability that a ra… read more

Good morning Scott, Attached is my new question. Thank yo

Good morning Scott, Attached is my new question. Thank you. http://www.sendspace.com/file/qs1tjy… read more

x+y=2 and y=4x+7 Solve the problem and tell if it is a,b,

x+y=2 and y=4x+7 Solve the problem and tell if it is a,b, or c a. one solution b. no solution c. infinitely many sloutions… read more

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