Answer:
28
Step-by-step explanation:
28 = 7 x 4
So,
7 is a factor of 28.
Answer:
Birds 
Gerbils 
Fish 
Hamsters 
Step-by-step explanation:
From the question we are told that:
Sales
Number of birds 
Number of gerbils 
Number of fish 
Number of hamsters
Generally the frequency for birds
is mathematically given b



Generally the frequency for Gerbils
is mathematically given b



Generally the frequency for fish
is mathematically given b



Generally the frequency for fish
is mathematically given b



Answer: r = 7
Step-by-step explanation:
Subtract 12 from both sides to isolate the r variable. You have -42 = -6r. Divide both sides by -6 to get r by itself and you get r = 7. Verify by substituting 7 as the r value and solving the equation.
Hey!
To find volume, you have to multiply the length, width, and height. All you have to do is multiply the 3 numbers together.

<em>The volume is 30 m³.</em>
Good luck and hope this helps! :)
The rate of change is -6 because it’s being subtracted by 6 each time.