Answer:
140,150
Step-by-step explanation:
The sum of the angles in a polygon is
180(n−3)
For a pentagon, this equals 540. Since the first 3 angles add up to 240, the remaining 2 angles must add up to 540−240=300∘
Answer: 
Step-by-step explanation:
Subtract 5/8 from both sides: 
Answer: 
Answer:
the answer to the nearest tenths is 7.8
Answer: 3.25+5.50S≤30 and 16 pancakes
Step-by-step explanation: did it on khan.
14. A
17. B
18. D
Im not sure about the others though.