Jillian ran 40 miles. It says Her friend Lacey ran the distance that Jillian Ran.
That means that Lacey Ran 40 Miles too.
Answer: Lacey ran 40 miles
Answer:
(
x
+
4
)
(
x
−
4
)
(
x
+
2
)
Step-by-step explanation:
The least common multiple (LCM) of two or more non-zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words, the LCM is the smallest number that all of the numbers divide into evenly.
Distance=speed times time
if they take the same time, we cal the time , t
b=bike speed
w=walking speed
bikedistnace=17=bt
walkdistance=9=wt
b is 4 more than w
b=4+w
we have
17=bt
9=wt
b=4w
ok so
multiply first equation by 9 and 2nd by 17
153=9bt
153=17wt
set equal
9bt=17wt
divide both sides by t
9b=17w
sub b=4+w for b
9(4+w)=17w
distribute
36+9w=17w
minus 9w both sides
36=8w
divide both sides by 8
4.5=w
he walks 4.5kph
Answer:
i think the answer is in the question it is -4,1
Step-by-step explanation:
Answer:
Y=x^3 the answer is not there
