Tuesday

September 30, 2014

September 30, 2014

Posted by **Jen** on Tuesday, June 9, 2009 at 6:27pm.

- Algebra -
**Reiny**, Tuesday, June 9, 2009 at 7:10pmI assume you meant x^2 - y = 7

let's sub in the given point

Left Side = (-2)^2 - (-3)

= 4 + 3

= 7

Right Side = 7

Mmmhh, what do you think?

- Algebra -
**Jen**, Tuesday, June 9, 2009 at 7:26pmI think that makes sense, although I used 2 computer based calculators that told me the solution was -1. So the annswer is 7 and solution is a true statement.

- Algebra -
**Damon**, Tuesday, June 9, 2009 at 7:33pm- (-3) = + 3

I think you probably told the calculator 4 - 3 = 1 but it is 4 -(-3) = 4+3 = 7

- Algebra -
**Jen**, Tuesday, June 9, 2009 at 7:50pmGot it! Thanks!

**Answer this Question**

**Related Questions**

Algebra - Use substitution to determine whether the ordered pair (– 3, – 2) is a...

Math - Use substitution to determine whether the ordered pair (–2, –3) is a ...

algebra - can you please show me how to do this? Determine whether the ordered ...

Algebra - Two more Algebra questions : Having some difficulty with these. ...

Algebra - Two more Algebra questions : Drawing a blank on this one, not sure ...

Algebra 4 - Determine whether the ordered pair is a solution (-8,3);8x+y,-2

algebra - determine whether the ordered pair is a solution of the inequality (-8...

Algebra - Determine whether the ordered pair is a solution of the inequality. (6...

algebra - Check whether the ordered pair is a solution to the equation x =3/4; (...

algebra - use method of substitution to solve the system of linear equations. 2x...