Answer:
I think you forgot to attach the file...
Step-by-step explanation:
Make each into improper fraction
2 x 8 + 5. = 21 / 8
3(10) + 2 = 32/3
21/8(32/3) = ((21x32)/(8x3) reduce by 3/3
(7x32)/(8) reduce by 8/8
7x4 = 28
Answer:
104F
Step-by-step explanation:
I'm not 100% sure if this is correct but here is how I did it:
I assume we are using the equation provided in the question to find the Fahrenheit.
C represents Celsius degrees and F represents Fahrenheit degrees in the equation.
The question gives us 40 degrees Celsius
I substitute the 40C into the C in the equation and then find F which is the answer: 
Answer:
A 72
Step-by-step explanation: