Use ((85x25)+(22x87))/ 47 for this to get the answer of about 86 (rounded)
Notice that

so on the left side, a factor of <em>x</em> - 7 in the numerator and denominator can cancel

But we can only cancel them out as long as <em>x</em> ≠ 7 (because otherwise we'd have the indeterminate form 0/0 on the left side).
So, the equation is true for all <em>x</em> <u>except</u> <em>x</em> = 7. In set notation,

In interval notation,

Answer:
£15.48
Step-by-step explanation:
just divide 92.88 by 6 to find how much they should each pay
92.88÷6= 15.48
hope this helps chu <3
Answer:
$32.03
Step-by-step explanation:
Since there is a tax rate, you want to multiply $30.50 by 1.05 since you are adding tax to it and it is 5%. You should get 32.025 as the result, but since you need to round it, it is $32.03.
Answer:
which data? are you sure this question is complete