In order from top to bottom the answers are a,d,c,d
I hope this helped!
Answer:
I = Prt
Interest = Principal x rate x time
Step-by-step explanation:
1890 = 7000(3)r
1890 = 21000r
r = 1890/21000
r = .09 or 9%
Answer:
43.50 or 43.5
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
31 + 9=40
cause u need to change the negative into positve and change the minus into plus