The cost of endless chicken wings and sauce at Restaurant X is $10. The cost of chicken wings at Restaurant Z is $0.50 per wing plus a one-time $1.50 charge for sauce. The total cost, c, of n chicken wings can be represented by a system of equations. a. Write the system of equations that could be used to find out the cost of n chicken wings at each restaurant.
b. Graph the system of equations.
c. When will the total cost of the same number of chicken wings be the same at both restaurants? Explain.

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough

mark has $52

hope this !