Answer:
C
Step-by-step explanation:
5 * 3/4
5/1 * 3/4
15/4
Answer: c
80 miligrams
100 / 250 = 0.4
0.4 * 200 = 80
H
28
Step-by-step explanation: USE PEDMAS
2[(62-52)+4] = 2[(10)+4]= 2[14]=28
-2/5
p(x) = 5x + 2
plug p(x) = 0
5x + 2 = 0
5x = - 2
x = - 2/5
