Bianca milani

To properly use the addition property of equality what number would have to be added in the equation14 = x - 6 A. -14 B. 14 C. -6 D. 6

Which is and example of the symmetric property? A. If 3x + 2=a + 6 then a + 6= 3x +2 B. If a= B and B = 5, than a=5 C. If y= 6, then y +12 becomes 6+12 D. X + 2 = x+2

The reflexive property of equality says: A. For any numbers a and b, if a = b then then b =a B. For any numbers a, b, and c, if a =b then a - c =b - c C. For any numbers a,b and c, if a =b then a + c = b +c D. For any numbers a,a =a

The equation y - 9 + 9= -17 + 9 is an example of which property of equality? A. Substitution property of equality B. Addition property of equality C. Reflexive property of equality D. Symmetric property of equality

Evaluate the expression 3x + (z + 2y) - 12, if x = 3, y = 8 and z= 5. A. -116 B. 18 C. 53 D. 42

For which equation is the solution 6? A. X + 6 =10 B. 4x =24 C. X - 6 =12 D. X/4 = 24

1/2 x -8 =20, x= A. 14 B. 6 C. 24 D. 56

Which statement is not true? A. -6 B. 0> -1 C. -8 D. -6 > 6

I think it’s c but I’m not sure