12 is the correct answer. When you have problems like this just add over the equal sign. So 5 plus 6 plus 1 is 12. 12 minus 6 minus 1 is 5!
Answer:
-8<2x+5
Step-by-step explanation:
-2 times 8x= -16x
-2 times 4=-8
-16-(-8)<2x+5
-16-(-8)=-8
-8<2x+5
Answer:
4/9, 44.4%
Step-by-step explanation:
16 tiles are blue out of 36
16/36 = 4/9
4 ÷ 9 × 100 = 44.4%
A: 39 over 50000
b: 20003 over 10000