Multiple Choice
Solve the system by graphing. If the system is inconsistent and has no solution, state this. If the system is dependent, write the form of the solution for any real number .
-
A)
B)
C)
D)
Correct Answer:

Verified
Correct Answer:
Verified
Q56: <span class="ql-formula" data-value="\mathrm{x}-\mathrm{y}+3 \mathrm{z}=15"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi
Q57: Roberto invested some money at 8\%,
Q58: Solve the system by graphing. If
Q59: Solve the system using the addition
Q60: Solve the system of equations using
Q62: Solve the system by graphing. If
Q63: Solve the system of equations using
Q64: Solve the system by substitution. If
Q65: <span class="ql-formula" data-value="-2 x-y-3 z=-26"><span class="katex"><span class="katex-mathml"><math
Q66: A retired couple invested a total