391/5
(390+1)/5
(5*78 + 1)/5
78 + 1/5
78.2
Alrighty, so, without the picture and the clues given I'm going to assume the image you have looks like two angles coming from the middle of a straight line. A straight line is equal to 180 degrees. 180 degrees minus 168 degrees equals 12.
Answer:
-5 ≤m<1
Step-by-step explanation:
7 + m ≥ 2 and m + 1 < 2?
Solve the inequality on the left first
7 + m ≥ 2
Subtract 7 on each side
7-7 + m ≥ 2-7
m ≥ -5
Now solve the equation on the right
m + 1 < 2
Subtract 1 from each side
m + 1-1 < 2-1
m <1
Since this is an and
-5 ≤m<1
Answer:
1.15
Step-by-step explanation:
20.7 divided by 18 equals 1.15