B. The 3 is repeated in a function every x has exactly one y. Hope this helped !
Since x is the number of songs he has on his phone and if he adds 20 more, his expression will be: x+20
Well 8th notes are 1/2 a beat long so if you have 5 8th notes well 5*1/2= 2.5 so 2.5 Notes.
Answer:
6 PM
Step-by-step explanation:
The truck has a 2 hour head start. It is moving at 45 km/h, so it is 90 km ahead.
If t is the time after 8 AM, then the distance between the truck and the station is:
d = 90 + 45t
The distance between the van and the station is:
d = 54t
When the distances are equal:
54t = 90 + 45t
9t = 90
t = 10
It takes 10 hours after 8 AM for the van to catch up with the truck. So the time would be 6 PM.
X=9.5 because both sides are congruent so you add 30 + 4x-3 and set that equal to 65 and solve for x and the answer is 9.5
