How long will it take an emperor penguin to swim 18 miles if it is swimming 9 mph?
1 answer:
It will take it 2 hours because if it is swimming 9 miles per hour in two hours it will have swam 18 miles because 9x2=18
You might be interested in
<h3> Answer </h3>
x = 2
<h3>Step by step</h3>
1/2(x + 12) = 4x - 1
1/2x + 12/2 = 4x - 1
1/2x + 6 = 4x - 1
1/2x - 4x = -1 - 6
1/2x - 8/2x = -7
-7/2x = -7
x = -14/-7
x = 2
Answer:
A=bh..I don't get for those numbers
Y=10 bc y-x=5 then 5+5= 10
