Hey there!
Since,
- Since, all of your terms are all positives, this means your answer will most likely be a
.. 
<em>If you see a minus sign/ negative symbol
in front of the numbers then it will make them a negative</em>
Good luck on your assignment and enjoy your day!
~
Answer:
Dan has $7 and Julio has $12
Step-by-step explanation:
Julio = x
Dan = y
They both have a total of $19:
x + y = 19
Julio has 5 more dollars than Dan:
(Therefore Dan would need 5 more dollars to catch up to what Julio has)
y + 5 = x
We now plug in one equation into the other and get:
y + (y+5) = 19
2y+5 = 19
2y = 14
y = 7
Plug in Dan's amount into the initial equation and we get:
7+5 = x
x =12
2(9t + 2) + 9 + 9 =
= 18t + 18 + 9 + 9 = <u>1</u><u>8</u><u>t</u><u> </u><u>+</u><u> </u><u>3</u><u>6</u> ← the end
1000 mg = 1 g
the prefix "milli" means "thousandth", which is why there are 1000 mg in one gram
Use that equation above as the conversion factor
3500 mg = (3500 mg)*(1 g/1000 mg) = (3500/1000) g = 3.5 g
So in short,
3500 mg = 3.5 g
Answer: 3.5