Solve the system with three unknowns x+y+z=-8 2x+y-z=2 x-y+z=4 Is this an empty set, does it have one solution, or many solutions? Solve this system...

Solve the system with three unknowns x+y+z=-8 2x+y-z=2 x-y+z=4 Is this an empty set, does it have one solution, or many solutions? Solve this system...

How to solve this containing modulus of x.

Mr.Merill has 3 times as many nickels as dimes. The coins have a total value of $1.50. How many of each coin does he have?

8=4x-3y 17=x+3y

Prove that |a-1|+|a-2^2|+|a-3^2|+......+|a-2015^2|>|a-2015x1008|

How would I turn the equation Y = 3x + -3 into standard form?

64รท{8[4-2(3+1)]}

d is squared solving for n

Write the equation of theline in slope intercept form or in standard form. Slope = 2/5 y-intercept = 3

5 1 ----- - ----- =? x-3 x

Rationalize the denominator. 8/5-(squareroot)6= ___. Simplify your answer. help is appreciated, thank you!

Factorise (a2 - a - 12)x2 + (2a2 - 4)x + a2 + a How is this even possible?!?

Mario's Pizza just recieved two big orders from costumers throwing parties.The First costumer,Colton ,bought 1 regular pizza and 1 deluxe pizza and paid $35 .The second costumer,karen,ordered 4 regular...

I'm really struggling with the steps and applying the formula (A-B)^2=A^2-2AB+B^2 I'd really appreciate any help I can get but please show the work so I can learn from it. I seem...

Sparkles the clown makes ballon animals for children at birthday parties .At Gabby's party,he made 2 ballon poodies and 3 ballon giraffes,which used a total of 18 ballons.for Dave's party,he used...

At the scrapbooking party,quests brought a certain number of photographs to use,based on how many pages they will be assembling.maggie plans to assemble 1 large page and brought a total of 5...

Mario's Pizza just recieved two big orders from costumers throwing parties.The First costumer,Colton ,bought 1 regular pizza and 1 deluxe pizza and paid $35 .The second costumer,karen,ordered 4 regular...

Find the difference quotient f(x+h)-f(x)/h for the function and simplify it. f(x)=21x The difference quotient is ____.

Equation : 6x-2 5x+9 = ____+ _____ -5 5 6 or if it makes it easier: ((6x-2) / 5) + ((5x+9)/6)...

Help needed in translating these questions into equations. Help needed fast.Math test tomorrow.