Answer:
the third one
Step-by-step explanation:
6.45 + 19.82 = c) 26.27
64.5 + 1.983 = a) 66.483
6.45 - 1.983 = b) 4.467
64.5 - 19.83 = d) 44.67
Two postcards every five days therefore I think it would be 2/5 because rose over run (this may be wrong but that is was I got)
dive the number of miles by the speed
so 450/60 = 7.5 hours
Answer:

Step-by-step explanation:
<u>Step 1: Subtract 32x from both sides</u>


<u>Step 2: Subtract 32 from both sides</u>
<u />

<u>Step 3: Divide both sides by 4</u>
<u />

Answer: 