Twice the difference between x and k is 2(x-k)
Hi,
The equation looks like this...

Hope this helps.
r3t40
Answer:
there are 5 terms so it takes 5 days for the trip, im not sure.
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
total pages = 20
Step-by-step explanation:
60% of an unknown number is 12
Let the unknown number (total pages) be x.
60/100 of x = 12
60/100 * x = 12
3/5 x = 12
x = 12 * 5/3
x = 20