The first quartile of the data set is 28 because it is the median of the lower set.
Janes weight = x
Twelve pounds less than twice janes weight is 270 pounds
12 less than 2x is 270
2x -12 = 270 (add 12 to each side)
2x = 270 + 12
2x = 282 (divide 2 from each side)
x = 282/2
x = 141
The answer is 141 pounds
Mathrie 134x3= 402 ship names are my specialty:)
Answer:
y= 25x
Step-by-step explanation:
If the answer is an equation then it is:
x=(4y+15)/(5-3y)
