Answer:
It would be cheaper to use the round-trip bus fare.
Answer:
The Indus River Valley
Step-by-step explanation:
The Persian Empire spanned from Egypt in the west to Turkey in the north, and through Mesopotamia to the Indus River in the east.
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Part A:
firs multiply 9 to 3x and minus 16, after that subtract 15 from -144, then add both side to 129, then subtract 6x from both side, at the end divide bothe side to 21, the answer is 5.
9(3x-16)+15=6x-24
27x-144+15 = 6x-24
27x-129 = 6x-24
27x = 6x -24 +129
27x = 6x +105
27x - 6x = 105
21x = 105
21x/21 = 105/21
x = 5