Answer:
10x-5
Step-by-step explanation:
You subtract 15x-5=10x. Then you do -7+2. The 7 is negative . So it would be -7 plus two. So it would equal -5. So it's 10x-5
The slope of this graph is 6
C 100 ft2 need more characters sorry ashdashdasisncsijdhcfniuslfnxcm
Answer: 6
Step-by-step explanation: