-- The area of a rectangle is (length) · (width) .
-- 1/3 of the area of a rectangle is (1/3) · (length) · (width) .
Answer:
Step-by-step explanation:
she runs the air during the 4 hottest months.....30 days per month....so she runs the air for (30 * 4) = 120 days
she runs it for 7 hrs per day....so she runs it (7 * 120) = 840 hrs
at a cost of 0.25 per hr....(840 * 0.25) = $ 210 <==
-3.
It's the same as normal division unless they have different signs, then it's negative.
Answer:
6.92 x 1,000= 6,920
Step-by-step explanation: Hope this helps
Answer:
Completely factor both the numerators and denominators of all fractions.
Step-by-step explanation: