Answer:
Step-by-step explanation:
Factor out to simplify:
15d+105=4d-16+11d
15d+105=15d-16
subtract 15d from both sides
105=-16
this means that there are no solutions for d
N + 2d =1
This is the system of equations because it is 2 times more than nickels
It is trueee....... hope this helps
Answer:
it should be 50
Step-by-step explanation:
Using the pythagorean theorem c =
we get 50
Answer:
it is 23. always remember it's supposed to add up to 180. So add up all your numbers and subtract the total from 180 to get your answer