Since there are 1000 mg in a gram, you need 1300 mg of calcium. You then multiply 290 by 4 which is 1160 mg. Then, to find the remainder, you subtract 1160 from 1300 which is <u>140 mg from other sources. </u>
To solve this you just have to isolate h
B=hm
Divide both sides by m to get h alone
B=hm
/m /m
B/m=h
Answer:
37
Step-by-step explanation:
what's the difference between 35 and 45 .
10
Answer: (2,-1).
Step-by-step explanation:
The given system of equations is
For , table of values is
x : 0 1 2
y : 2 0.5 -1
For , table of values is
x : -1 2 5
y : -2 -1 0
Plot these points on a coordinate plane and connect them be straight lines as shown below.
Form the graph it is clear that the lines intersect each other at (2,-1).
Therefore, the solution of given system of equations is (2,-1).