Add the three different amounts she gets to find the total:
450 + 300 + 500 = 1250 mg total.
1250 is greater than 1200, so yes, she is getting enough.
D. -2p + q - 5 - you have to multiply, then distribute parentheses and apply plus or minus rules.
1. C
2. A
3. B
3. D
Hope this helps
