Answer: 15
Step-by-step explanation:
By the trapezoid midsegment theorem,

Answer:
9
Step-by-step explanation:
The mode is the number that occurs most often. The number nine occurs 4 times.
The patient weighs about 268 pounds after the 4 week diet.
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x = w/3 - 2/3