Answer:
The least common denominator of 8and 12 is 24
Answer:
The dilation is an enlargement.
Step-by-step explanation:
It is correct!
Solution :
Give that a shark can chase prey about 30 miles per hour.
1 hour = 60 minute
by using unitary method, we will convert miles per hour into miles per minute
in 60 minutes the shark can chase the prey 30 miles
In 1 minute the shark can chase 
Hence the shark can chase the prey about 0.5 miles per minute.
Let x represent the answer.
7 + x = (43+x) / 3
3(7+x) = 43+x
21+3x = 43+x
2x = 22
x = 11
The answer is 11
The range should be 148 - 166.5 bpm.
Hope this helps!