Answer:
107 inches
Step-by-step explanation:
28+45+x=180
x=180-28+45
x=180-73
x=107
Answer:
Step-by-step explanation:
Answer:
-5.5
Step-by-step explanation:
Answer:
I think it 6 is the answer I don't know I'm not in middle school
Answer: 11
Step-by-step explanation:
30 - 2(7+2)- 1 Distribute or solve parentheses
30 - 14 -4 - 1
30 - 19 = 11