J = 14
J = 1/2S + 4 1/2
14 = 1/2S + 9/2....multiply everything by 2 to get rid of fractions
28 = S + 9
28 - 9 = S
19 = S
check...
14 = 1/2S + 9/2......S = 19
14 = 1/2(19) + 9/2
14 = 9 1/2 + 9/2
14 = 19/2+ 9/2
14 = 28/2
14 = 14 (correct)
so the sister is 19 <===
Answer:
I have left $88
Step-by-step explanation:
Step two:
Given data
Initial amount= $56
deposited amount= $42
The balance after deposit will be= 56+42
=$98
Step two:
If I withdraw 10 dollars
The new balance will be
=98-10
=$88
Hence I have left $88
Answer:
5400
Step-by-step explanation:
look at the photo it shows the problems that
Answer:
158
Step-by-step explanation:
