Two lines, C and D, are represented by the equations given below: Line C: y = x + 14

Line D: y = 3x + 2

Which of the following shows the solution to the system of equations and explains why? (5 points)

a

(6, 20), because both lines pass through this point

b

(6, 20), because the point does not lie on any axis

c

(3, 11), because one of the lines passes through this point

d

(3, 11), because the point lies between the two axes

3

step-by-step explanation:

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98