Answer:
Step-by-step explanation:
Im thinking it's false. 18 isn't even between 4 and 9.
Answer: 11
Step-by-step explanation:
30 - 2(7+2)- 1 Distribute or solve parentheses
30 - 14 -4 - 1
30 - 19 = 11
Answer:
Rise/run rise over run
Step-by-step explanation:
y2-y1/x2-x1