Kyra had two jobs last year and received two w-2 forms. on the first w-2 form thefigure in box 1 was 15,667.88 . on the second w
1 answer:
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Answer:
The equation shows the relationship between the number of bags, b, and the total cost, c, for flying with this airline is:
C = 20b + 150
Hence, option C is correct.
Step-by-step explanation:
The slope-intercept form of the line equation
where
- m is the rate of change or slope
- c is the y-intercept
Given that an airline charges $150 for a ticket. It means the initial condition is $150.
Therefore, the y-intercept c = 150.
Given that an airline charges $20 for each bag. It means the rate of change is $20 for each bag.
Therefore, the rate of change or slope m = 20
Let 'C' be the total cost and 'b' be the number of bags.
Thus, substituting y = C, x = b, m = 20 and c = 150
y = mx + c
C = 20b + 150
Therefore, the equation shows the relationship between the number of bags, b, and the total cost, c, for flying with this airline is:
C = 20b + 150
Hence, option C is correct.
Answer:
Option D.
Step-by-step explanation:
Domain and range of inverse function:
The domain of the inverse function(x values) is the range(y values) of the original function.
The range of the interse function(y values) is the domain of the original function(x values).
Original function:
Domain:
Range:
Inverse function:
x values in the domain of the inverse function are the y values in the range of the original function. So
Domain:
Same for range(exchange of y and x).
Range:
The answer is given by option D.
boys (b): g + 124
girls (g): g
Total (T): b + g
I am going to set up a proportion based on boys to total students.
⇒
⇒ 11(124 + 2g) = 20(124 + g)
⇒ 1364 + 22g = 2480 + 20g
⇒ 1364 + 2g = 2480
⇒ 2g = 1116
⇒ g = 558
boys (b): g + 124 = (558) + 124 = 682
Total (T): b + g = 682 + 558 = 1240
Answer: 1240 total students