Answer:7.25 feet
Step-by-step explanation:
6.25+6.5=12.75
20-12.75=7.25
-9(2)+4=-16 you do -9 times 2 which is -18 then you subtract that to 4 which you get -16. hope this helps!
The Answer For Number Two Is Negative 14
You need to use the "mean". -4 + -3 + -5= -12 ÷ by 3 = -4°. the answer is -4
