This will be your formula:

cross multiply (32 times x) (120 times 800)
this is what you'll get:
Answer:
Strong Negative
Step-by-step explanation:
We already know that the answer is between c and d because the correlation coefficient negative.
We just have to figure out whether it is strong or weak.
In general, anything between -.7 and -1 is considered to have a strong correlation. -.8 is in between -.7 and -1 therefore the correlation is best described as strong negative.
You flip the second fraction and you multiply. 1 and 2/5 or 1.4