Add <span><span>4<span>a2</span></span><span>4<span>a2</span></span></span>
and <span><span>4<span>a2</span></span><span>4<span>a2</span></span></span>
to get <span><span>8<span>a2</span></span><span>8<span>a2</span></span></span>
.<span><span><span><span>8<span>a2</span></span>+<span>2a</span></span><span>−5</span></span><span><span><span>8<span>a2</span></span>+<span>2a</span></span><span>-<span>5</span></span></span></span>
Answer:
104,943.60
Step-by-step explanation:
40% of 395 is 158. the remainder of the students (the 60%) pays for their lunch instead of packing. 60% of 395 is 237, so 237 students pay for their lunch. if 237 students spend $2.46 for lunch each day for 180 days, the school would collect 104,943.60 .
Answer:
A
Step-by-step explanation:
A is the procedure
You question implies simple subtraction is needed:
28-8=20
Answer:
speed=24km/h or 6.67m/s
Step-by-step explanation:
Given data:
time taken = t =43 hours
distance covered = d = 1032 km
to find:
speed of the ship = v =?
solution:
as we know that speed is defined as the distance covered by an object in unit time.Formula
speed = distance covered /time taken
speed = 1032km/43hours
speed =24km/h or in international system of units the answer is 6.67m/s
