<span>The possible price of the magazine can be either $ 9 , $ 6 , or $3
First we need to understand the different between a cost and a price. A cost is the amount of money needed to Produce the magazine, while a price is the amount of money that the sellers get when he hand it over to customer
since its said the cost is in multiple of $ 3 , the possible price of two magazine would be :
$ 9 + $3 = $ 12
$6 + $6 = $ 12
$3 + $ 9 = $ 12</span>
Answer:
R
Step-by-step explanation:
Answer:
m=8
Step-by-step explanation:
Divide each term in
7
m
=
56
7
m
=
56
by
7
7
.
7
m
7
=
56
7
7
m
7
=
56
7
Cancel the common factor of
7
7
.
Tap for more steps...
m
=
56
7
m
=
56
7
Divide
56
56
by
7
7
.
m
=
8
m
=
8
Answer:
momentum=mass X velocity
Step-by-step explanation:
mv-mu
where mv= final momentum
mu= initial momentum
mv of block A=200kg/ms
mu of block B=150kg/ms
mv of block B=?
A=100kg/ms
solution:
mv-mu(A)=200-100=100
mv-mu(B) =B- 150
100(B-150)
100B -15000
100B/100=15000/100
B=150
