There are 40 animals at a petting zoo.
Adult goats→x Child goats→a
Adult rabbits→y Child rabbits→b
<span>
There are twice as many adult rabbits as adult goats: y=2x
</span>There are three times as many child goats as adult goats: a=3x<span> There are exactly as many adult rabbits as there are child rabbits: b=y=2x
x+y+a+b=40⇒x+2x+3x+2x=40
8x=40⇒x=40/8⇒x=5
There are 5 </span><span> adult goats are in the petting zoo.</span>
The average speed = total distance ÷ total time traveled
The average speed = [500+400] ÷ [10+8]
The average speed = 900 ÷ 18 = 50 miles/hour
A plane flew 193 km in 12 minutes at constant speed. what was the speed of the airplane in km per hour? "965 km'
A line with a slope of zero is a horizontal line having the general equation of y = b.
Answer:
Cary is wrong
Step-by-step explanation:
4* (6-4)= 4* 2=8
I think it is saying (8*2) divided by to, which in that case is 8,
but if it is asking 8 (2/2) then that would also be 8 I believe. I really hope this is correct and you have a great day :)