Answer:
28
Step-by-step explanation:
(35/5) ÷ (-3/4)
= (35/5) x (-4/3)
= 7 x (-4/3)
= -(7 x 4) / 3
= -28 / 3
hence the numerator is 28
Answer:
C ≥ $16.99
Step-by-step explanation:
c represents the cost
Answer:
its 8
Step-by-step explanation:
first divide 16 by pi which is 3.14
then divide your answer by 2 after that.
<span>Tali is running at 5 miles per hour.
In 12 minutes she runs 1 mile,
in 1 minute she runs 1/12 mile,
so in 60 minutes (one hour) she would run 60/12 = 5 mph
Sandra is running at 10 miles per hour, this is twice as fast as Tali (5 mph x 2 = 10 mph).
It takes Sandra 6 minutes to run a mile.
Sandra runs 10 miles in an hour, so to run one mile would take her one tenth of an hour or 6 minutes.</span>