Answer: $17.78; 26.67; 35.56
Step-by-step explanation:
Given the following information.:
Price of cab = $2 per mile , irrespective of the number of passengers.
Alice's destination = 20 miles
Ben's destination = 30 miles
Calvin's destination = 40 miles
If the three share a cab, the cab fee will be (cost per mile * number of miles of the farthest destination).
($2 * 40) = $80
Let price = a, for 20 miles
Ben's mile = 30 miles = 1.5 times Alice's miles, then Ben's pay = (1.5a)
Calvin's mile = 40 miles = 2 times Alice's miles, then Calvin's pay = (2a)
Thus,
a + 1.5a + 2a = $80
4.5a = $80
a = $80 / 4. 5
a = $17.78
Ben's pay = 1.5a = $26.67
Calvin's pay = 2a = $35.56
No, this would not be a biased question unless the people asked were all Thai people or all Chinese people. Then the information would be skewed because naturally, Chinese people would favor Chinese food and same for Thai.
Answer:
The relationship between the graphs of the two functions is "They are reflections of each other across the y-axis" ⇒ B
Step-by-step explanation:
- If the function f(x) reflected across the x-axis, then the new function g(x) = - f(x), which means the signs of the y-coordinates of the points on f(x) are opposite in g(x)
- If the function f(x) reflected across the y-axis, then the new function g(x) = f(-x), which means the signs of the x-coordinates of the points on f(x) are opposite in g(x)
∵ The points on f(x) are (-2, -31), (-1, 0), (1, 2), (2, 33)
∵ The points on g(x) are (2, 3), (1, 0), (-1, 2), (-2, 33)
∵ All x-coordinates on f(x) multiplied by -1 to get the x-coordinates of g(x)
→ By using the 2nd rule above
∴ g(x) is the image of f(x) after reflection across the y-axis
∴ The relationship between the graphs of the two functions is
"They are reflections of each other across the y-axis"
29/32
Step-by-step explanation:
ng x value 32wrffddfddfffryufcjhfddxhjhddxffdssdtt
Answer:
Step-by-step explanation:
Step 1: Flip the equation.
Step 2: Subtract D from both sides.
Step 3: Divide both sides by Dr.
