80 percent of needed milligrams is 1360
so
1360/.80 = x/1
Answer: 1700 milligrams
Answer:
Step-by-step explanation: An exponential regression is the process of finding the equation of the exponential function that fits best for a set of data. As a result, we get an equation of the form y=abx where a≠0 .
0.15(34) = x......with x representing what they will save
Answer:
19
Step-by-step explanation:
20/4 + 13
20/4 = 6
6+13 = 19
because 4x+20y=-36,so ( 4x+20y)/2=2x+10y=-18
(2x+10y)-(2x+5y)=-18-18
5y=-36
then y=-7.2
because 2x=18-5y
so x=(18-5y)/2=(18-5*(-7.2)）/2=27
