1. ## two-variable equations

Celsius temperature readings can be converted to Fahrenheit readings using the formula F= 9/5 C +32. What is the Fahrenheit temperature that
corresponds to each of the following Celsius temperatures: -10, 0, 15, 100?

My answer for (-10, is F =14) am I right? I am not sure on the rest of the Celsius temperatures.

This is how I came about of the answer for Celcius temperature of -10

F= 9/5 (-10) = 32

F= -18 +32

F = 14

2. Originally Posted by Patience
Celsius temperature readings can be converted to Fahrenheit readings using the formula F= 9/5 C +32. What is the Fahrenheit temperature that
corresponds to each of the following Celsius temperatures: -10, 0, 15, 100?

My answer for (-10, is F =14) am I right? I am not sure on the rest of the Celsius temperatures.

This is how I came about of the answer for Celcius temperature of -10

F= 9/5 (-10) = 32

F= -18 +32

F = 14
Exactly. Now do the same for the rest. I'll do 15 C:
F = (9/5)(15) + 32

F = 27 + 32

F = 59

-Dan