Answer: A
explanation: the vertex in this graph is the lowest point, making it a minimum vertex. If it was the highest point, it would be maximum
-22-7=-22+(-7)=-22-7=-29
Answer:
57×2/3+32×450-[39-4+2]/2+8
57×2/3+32×450-(39-6/2)+8
57×2/3+32×450-36+8
57×2/3+14400-28
57×2/3+14372
38+14372
14410
12
Step-by-step explanation:
4hoursx3 temp increase=12
