6x - 3.5 = -15.5
Add 3.5 to both sides
6x = -12
Divide by 6
x = -2
Carly has the correct response
Answer:
Step-by-step explanation:
number of side = n =7
Sum of all the angles of given polygon = (n -2)*180 = 5 *180 = 900
x + 140 +133 +145 + 117 + 119 + 125 = 900
x + 779 = 900
x = 900 - 779
x = 121
There are many for this ,but one sample is: 2 divided by 2is 4 X 3 which is 12.
20% de 75 es 50...<span>Es el iniciador</span>
Answer: y = 2x + 5
Step-by-step explanation: