Answer:
x = -7
Step-by-step explanation:
41 + 76 + x + 70 = 180
x + 187 = 180
x = 180 - 187
x = -7
For plan A it will only take five minutes to amount to $20.50
Plan B will need 30 min to cost the same as plan A $20.50
From what I can see, it might be wanting you to find the distance of the lines connecting the 2 points. Use then distance formula to do that.
The equation of a circle is (x - a)² + (y - b)² = r², where the coordinates of the center(C) are C(a, b) and "r" the radius. Here, C(12, 32), and r=7, if you need.
Thanks for your trust!!
