Answer:
$30 for 4 tickets $10.5 for 3 bags of popcorn and $4 for 2 sodas. Together the family will have to pay $44.5.
Step-by-step explanation:
As you know, the domain is the values "x" can safely take on.
well, for a logarithmic expression, it can never have an expression of 0, namely in this case, x + 4 must never be 0, since such a logarithm doesn't exist.
now, x + 4 = 0 ---> x = -4.
thus if "x" ever becomes -4, we'd end up with log₃(-4+4), or log₃(0), which is a no dice.
so the domain is all values except -4.
Answer:
x=-3
Step-by-step explanation:
2x+6144=2
2x=2-6144
2x=-6142
x=-6142÷2
x=-3071
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