Answer:
Step-by-step explanation:
Hence, the surface area of a triangular pyramid is 140 square units.
4 big mice and 3 small mice because 4 X 25=100; 3 X 10=30
100+30=130
is that right?
A unit rate means for one, so in this case they mean for one pound of the horse feed which brand sells the highest. You would divide the cost into the number of pounds for each brand. Now, compare all the brands and see which one is highest.
It would be $10. There is a formula to this "madness". Divide $97.95 by 9.5%. Ignore the rest of the numbers. (I'm pretty sure it has like 7 or 8, but I only went up to 3. Just make sure you have have the whole number, $10). Hope this helps.