Y=me+b
2=2(5)+b
2=10+b
-8=b
Y=2x-8 it’s a
Answer:
62 degrees
Step-by-step explanation:
degrees in a triangle: 180
this triangle is isosceles, so remaining 2 angles must be congruent
2x+56=180
2x=124
x=62
The item's cost on sale would be $414.00