Answer:
1/5
Step-by-step explanation:
2/5 + 3/5
(2+ 3)/5
2/5 + (2 + 3)/5 = (4 + 3)/5
(4+ 3)/5 = 7/5
4+ 3 = 7
4 = 4
c = 1/5
Answer:
I don't know the answer hehehehehehe
Answer:
9.5 m = 9500 mm
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
Answer:
C) 8000 at 6%; 2000 at 11%
Step-by-step explanation:
Let x represent the amount invested at 11%. Then the total interest earned is ...
0.11x +0.06(10000 -x) = 700
0.05x = 100 . . . . . . . . . subtract 600, collect terms
x = 2000 . . . . . . . . . divide by 0.05
8000 is invested at 6%; 2000 is invested at 11%.