Answer:
X=3
Step-by-step explanation:
Answer:
the mean is 73.3 and the median is 77
Step-by-step explanation:
for mean you add up all the values and find the average for median you line them up in number order and find the number in the middle
15x30= 450 sq ft
450/2.25= 200
so 200 people can fit in an area of 15x30
It should be 40
Mark be as brainliest if right plz
Answer:
If two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal. When you solve an equation, you find the value of the variable that makes the equation true. In order to solve the equation, you isolate the variable
Step-by-step explanation:
