Answer:
Step-by-step explanation:
It is 28×43≈1204 that is the answer
For the first one it’s D.3
Answer:
the first option
Step-by-step explanation:
d=m/v
must get v alone
(m)d = m/v(m)
on the right side, multiply m/v by m.
this cancels out the m's, leaving v alone.
on the left side, multiply d times m.
dm=v
