The sum is adding
3 times a number is 3x
And 15 is +15
3x+15
Answer:
*explains the user there u go
100 nickels 150 dimes 250 quarters
Step-by-step explanation:
Trust me
-2° was the initial temperature as it dropped to -5°
-2-5=-7
Hope this helped
The ways can the jazz band be selected so there are 2 trumpet players, 5 drummers, and 3 saxophonists is given below .
Step-by-step explanation:
Let's first do the math with only the trumpet,drummer and saxophonists player.
There are 4 Trumpet Player. There are 4 choices of trumpet players. Which means for each drummer, there are 4 groups of musicians:
T
1
D1S1
T
1
D2S2
and so on
So if there are 4 groups of musicians for each Trumpet ,12 drummer and there are 7 saxophonists , we get 12 groups.
It would be the product of
4T2, 12D5 and 7S3
That is 6*792*35=166,320
