Answer:
15
Step-by-step explanation:
Purdue : IU
12 : 5
36 : x
cross multiply
36*5 = 12x
180 = 12x
180/12 = x
x = 15
Answer:
Length is 24 feet and width is 9 feet.
Step-by-step explanation:
It is given that length of a rectangular wall is 6 feet longer than twice its width.
Let x feet be the width of wall.
Length = 2x+6 feet
Area of rectangle is
It is given that area of a rectangular wall of a barn is 216 square feet.
Splitting the middle term, we get
Width can not be negative. So width is 9 feet.
Length
Therefore, length is 24 feet and width is 9 feet.
Answer: 14 fish
explanation: 90% of 140= 126 (if u use a proportion or multiply 0.9x140).
140-126=14
Answer:
BEN
Step-by-step explanation:
Answer:
Step-by-step explanation:
105 years old. Since if he 35 the mother is 105>>------->(35 x 3= 105)