Hey there,
5x + 6 = 66
5x = 66 - 6
5x = 60
x = 60 / 5
= 12
Whenever a number crosses a equal sign it changes into its opposite - for example when 5 crosses the equal sign, it become -5.
Hope this helps :))
~<em>Top♥</em>
Answer:
Length = 50 feet
Width = 160 feet
Explanation:
I'm assuming the flagpole is not included in this question.
w
=
w
i
d
t
h
l
=
≤
n
>
h
The length compared to the width is:
w
=
l
+
110
<-- equation 1
The formula for perimeter:
P
=
2
w
+
2
l
420
=
2
w
+
2
l
<-- equation 2
Sub the first equation into the second.
420
=
2
(
l
+
110
)
+
2
l
Now you can solve for
l
algebraically.
420
=
2
l
+
220
+
2
l
4
l
=
200
l
=
50
Sub the found length into the first equation to find the length.
w
=
(
50
)
+
110
w
=
160
Therefore the flag is 50 feet long and 160 feet wide.
Answer:
22
Step-by-step explanation:
The numbers are 22, 23, and 24. You can find them by dividing 69 by 3 to get 23, and then adding one and subtracting one to get 22, 23, and 24.
Answer:
<em>(x - 2)² + y² = 9</em>
Step-by-step explanation:
Answer:
2 L bottle for 1.69
the unit price for the two liters is cheaper than one for 12 pack
