<span>d=distance in miles
The cost is $2.75 (flat fee) plus $0.45 for each mile. This has to be less than or equal to the amount Susie has ($15)
2.75 + 0.45d ≤ 15</span><span>
</span>
Answer:
Solve by moving 60 to the right. Then factor to get x=-10 or 6.
Answer:
A. 5 < AC < 10
Step-by-step explanation:
If ∆ABC is a right angled triangle, we use the Pythagoras formula:
c² = a² + b²
Where c = longest side
When given sides AB, AC and BC, the formula becomes:
AB² = AC² + BC²
Where AB = Longest side
In the question,
AB = 10 and BC = 5.
10² = AC² + 5²
AC² = 10² - 5²
AC² = 100 - 25
AC² = 75
AC = √75
AC = 8.6602540378
Therefore, the expression that is always true = A. 5 < AC < 10
Answer:
c) 144
Step-by-step explanation:
Since A is between Y and Z,
however, the question asks for 
, not the value of x.
Thus,
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