Step-by-step explanation:
d = the distance in one direction.
the time t1 it took group 1 was
t1 = d/6 + d/4
and t2 for group 2 moving with speed2 all the way
t2 = (d+d)/speed2
we know
2d = 24 miles
d = 12 miles
t1 = t2
so,
12/6 + 12/4 = 24/speed2
2 + 3 = 24/speed2
5 = 24/ speed2
5×speed2 = 24
speed2 = 24/5 = 4.8 mph
the second group moved with 4.8 mph.
Answer:
Increase
Step-by-step explanation:
If you are going from 12ft to 23ft it is an increase in length
Hope this helps
2 $1 bills would equal $2 because they are $1 bills 1+1=2. Three quarters would equal .75 cents because a quarter equals .25 cents
Answer:
D. y= -6x+1
Step-by-step explanation:
A is wrong becaue it i the most steep. The larger the slope the steeper it will be. If you still do not understand it may help you to roughly graph the lines on a pieace of paper.
**Note: in y=mx+b, m is the slope**
Each slice contains 181 calories
543/3=181
Brainliest?
