In the following exponential functions, identify the value of c and the value of a:
a. y=5 x 4x b. f(t)=3t/2 c. f(m)= (2/3)m d. y=4x x 6x
1.8: solve the following
a. log5 125 b. log4 (1/256) c. log10,000 d. ln e6y

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

47 - 90 = 43

43 - 180 = x

x = 137

step-by-step explanation: it is d