Step-by-step explanation:
=(g-f)(n)
=4n+7-2n-3
=2n+4
Answer:
it's d
Step-by-step explanation:
Here in this case the answer is "a". The way to find the percentage is to add all the numbers you have which is $49. And then you need to use it to divide it with the percentage you need for the number. Which in this case you are searching for shoelaces and it $4. So you divide the cose of the shoelaces $4 to the total amount $49. And then you multiply by 100 to get the percentage. If you round it off the the tenth place you should get 8.2%
It's 3.2 units
hope it's helps
Answer:
3
Step-by-step explanation:
20*.15=3
