C
=
5
9
(
f
−
32
)
the equation above shows how temperature
f
, measured in degrees fahrenheit, relates to a temperature
c
, measured in degrees celsius. based on the equation, which of the following must be true?
a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of
5
9
degree celsius.
a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.
a temperature increase of
5
9
degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

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

the first one

step-by-step explanation:

just id the test.

m∠a is 90°

m∠b is 40°