Answer:
I solved the question in three methods factorization, completing the square and quadratic equation . the continuation of completing the square is on the next page titled page 3
hope it helps
The answer is n=40 and that’s because bxndndns
5 dimes 10 nickels is the answer
Answer:
There are many conclusions we can come to for this!
70% of the flips were heads, and 30% are tails
28/40 was heads, and 12/40 were tails
There were more heads than tails
There were 14 more heads than tails
:)
Step-by-step explanation:
If you add it all together it will be 180 so to work it out you would do this...
7x+40=180
7x=140
x=20
hope this helps :)