1st blank: 2x
2nd blank: 4x
3rd blank: 8
4th blank: 16
5th blank: 4
The perimeter of a rectangle = 2(l + w)
l = length
w = width
In this problem,
w = x
l = x + 30
the perimeter = 148
Let's plug our values into the perimeter formula above.
148ft = 2(x + x + 30ft)
Combine like terms.
148ft = 2(2x + 30ft)
Distribute the 2
148ft = 4x + 60
Subtract 60 from both sides
88ft = 4x
Divide both sides by 4
22ft = x
The width = x = 22ft
The length = x + 30 = 22 + 30 = 52ft
Answer:
JL=3x
Step-by-step explanation:
JL=5x+2
-2. -2
JL=3x
Answer:
133.33%
Step-by-step explanation:
120= 120/90
the word OF = multiplication
120/90 x 100/100=133.33/100
133.33/100=133.33%
3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8
