# Algebra

Which expression simplifies to –1?

A. 7 + w B. x - 2 C. 3 - y
------ ----- -----
w + 7 x + 2 y - 3
D. 4 + z
-----
-4 + z

A

1. 👍 0
2. 👎 0
3. 👁 34

## Similar Questions

1. ### algebra

Consider the following four polynomials, labeled A - D: A. ( 2x2 - 4x ) B. ( x3 - 1 ) C. ( -3x3 + x2 - 4x ) D. ( x5 + x2 - 3 ) Find an algebraic expression that uses each of the four polynomials once and simplifies to: x8 + 3 Your

asked by Lilly on May 26, 2014
2. ### math

Write an algebraic expression that uses x, y, and z and simplifies to the given value when x = -3, y = -2, and z = -1. The expression should involve only multiplication or division. How to do this when value is -16?

asked by Anonymous on September 20, 2013
3. ### algebra

* Write an expression that simplifies to 5. Use the multiplication, division, addition, and at least one set of parenthesis. Explain the process you would use to simplify the expression.

asked by Anonymous on March 2, 2010
4. ### Math

Use multiplication, division, addition and subtraction and at least one set of parentheses to write an expression that simplifies to 7, 13, or 17. Do your work step by step and explain each step as you simplify the expression.

asked by Denise on March 15, 2013
5. ### math

solve the expression √12 x √30 -√20 x √8 simplifies to

asked by Anastasia on October 19, 2015
6. ### algebra

write an expression that has five terms and simplifies to 5m3 + 4n. Please give me the steps

asked by chris on October 8, 2011
7. ### Algebra

Write 3 different algebraic expressions that uses x,y, and z and simplifies to the given value when x=-3, y=-2, and z=-1. The expression should involve only multiplication or division. Values are: 1, -16, and 12.

asked by Matt on September 1, 2015
8. ### Math

Use multiplication, division, addition and subtraction and at least one set of parentheses to write an expression that simplifies to 7, 13, or 17. Do your work step by step and explain each step as you simplify the expression.

asked by Mary on December 25, 2011
9. ### algebra

how can i find an example for multiplication, division, addition and subtraction and at least one set of parentheses to write an expression that simplifies to 7, 13, or 17.

asked by Anonymous on February 15, 2012
10. ### Algebra

1. √(9y - 196) + √196 = √49 My work: I squared all 3 roots and got 9y - 196 + 196 = 49 The - 196 + 196 cancels out and we are left with 9y = 49. divide 49 by 9. = 49/9. I'm pretty sure this is wrong. Can you show me where I

asked by Student on March 11, 2014

More Similar Questions