# Evaluate –x^2 + 2x – 4 for x = 5

Can someone review the process for this? Thank you!

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Can someone review the process for this? Thank you!

Can someone please walk me through the steps for this? Solve for x. –3(x + 1) = 2(x – 8) + 3

Determine whether (0, 5) is a solution for y=3x-5.

Can you please walk me through this one too. Determine whether (-1, -8) is a solution for y=x-5...

Determine whether (-2, 3) is a solution for y=-2x+7.

Thank you for your prior help! Can you please explain this one? Solve by using the quadratic formula. 3x^2-7x=3

Solve by completing the square. X^2+8x=-15

Can someone please help? Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2+9x

Solve for X. 16X-16= -1/x Thank you!

Use the distributive property to remove the parentheses, then simplify by combining like terms. 3(2s – 6) + 3

How do we find the perimeter of a triangle that is √11-√5 by 5by √11+√5? Thank you for your help

Simplify by combining like terms. 9√5 -√80 Can I please get some help on this? Thank you!

I am lost on this one too.... Determine whether (1, 0) is a solution for -6x+5y=-6 Thank you!

Determine whether (-1, -8) is a solution for y=x-5. T-Table Hmmmm, Im not sure where to start, but I will try. X= -1, * 5 = -5 X= 0 * 5=0 X= 1*...

Same problem..... Do I start with the T table X Y X=0; so X*0 = then -2x+7 X=1 so X *1 * -2 is -2 + 7 = -2+7 = 5 X = 2, so X* -2, which is 2*-2 - -4,...

Hello, I almost have this down, but would like confirmation of the answer. I think for the 5x-3y=9; I use a T-Table; for X & Y Start with x=o, so that would be...

9x^3/2 Times 8/x^8---- If you can explain this to me, and answer; it would be greatly appreciated. Thank you

What is 3x-12 divided by x^2-5x Then TIMES this by 7x/4-x.... Thank You!

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