Answer:
x = 2.5
Step-by-step explanation:
Ok so 4.5 + x = 7; we want to find x:
x = 7 - 4.5
x = 2.5
Hope this helps you, im going to sleep
Answer:
3 : 6 : 1
Step-by-step explanation:
The common multiple between these numbers is 9, so divide everything by nine.
Given:Mass of the substance = 27.82 gmsVolume = 3.6 mlDensity of the substance = Mass / Volume = 27.82 / 3.6= 2782 / 36 ×10= 1391/18×10= 77.277/10= 7.7277 gm/ ml (which would be your answer)Hope this helps!!
Answer: 10
Step-by-step explanation:
Answer:
-10
Step-by-step explanation:
Using PEMDAS start in the inside (-3-5) = -8 then -2(-8) = 16 then the final step
6 - 16 = -10