Answer:
Let y be our number:
6y+15=9
Step-by-step explanation:
Since it is the product, you have to multiply:
6y
Next, you will have to add 15, +15
6y+15
This expression will equal to 9
6y+15=9
Hope This Was Helpful!
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:
7
Step-by-step explanation:
1,2 ,4,8,16,32,64