Step-by-step explanation:

Answer:
conversion factor
Step-by-step explanation:
A conversion factor is a number used to change one set of units to another, by multiplying or dividing. When a conversion is necessary, the appropriate conversion factor to an equal value must be used. For example, to convert inches to feet, the appropriate conversion value is 12 inches equal 1 foot.
D) Michah: 16 x (18 +6) Trudy: 16 x 18
X=3 y=5 hope this helped :)
2<span>√ ̅11is going to be your answer.
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