Answer:
30x+14
Step-by-step explanation:
-30x+10+4 (Distribute)
Hope this helps
It will take approx.65 of caffeine remaining after 6 hours
Answer:

Step-by-step explanation:
Given : Expression 
To find : Select the expression that is equivalent to expression ?
Solution :
Re-write the expression as,






The above are the possible equivalent expressions.
Answer:
570
Step-by-step explanation:
When we are multiplying anything by 10, we are multiply by the base ten rules.
If that is the case, then when we multiply 0.57 by 1000, we move the decimal place 3 times to the right.
We should get 570 as our answer.