Answer:
make all the numbers have the same denominator, then simply see what multiplies to equal both fractions. your answer should be -3/10(1/5k+1)
Step-by-step explanation:
First you will subtract right to left and then what ur left with is the sum.
A rectangle....unless it isn't a photo taken from a weird angle....but thats a rectangle.
If we do not care about order, then a combination is an arrangement of r objects chosen from n distinct objects. It can often be seen written as:

or

Its factorial form is:
Answer:

Step-by-step explanation:

Hope this helped!! Have an amazing day :D