How do you find if a linear equation has more than one solution

If a linear system has more than one solution, then the kernel of the coefficient matrix is a nonzero subspace, and the solution set is an affine subspace parallel to the kernel. So, (over an infinite field), the solution set must be infinite. The definition of a linear system is your key.

hi there!

the answer to this question is d: 35

step-by-step explanation:

5 to the power of 2 is 25

2 multiplied by 5 is 10

then you add the 2 numbers and you get 35

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.