Answer:
126 units
Step-by-step explanation:
the lateral area of a regular pyramid with a square base of 126 units has a slant height of 9 units and base side lengths of 7 units.
Let
x--------> the time in hours
y-------> the distance in miles
we know that
The speed is equal to

in this problem


<u>Equation First Train</u>

<u>Equation Second Train</u>

---------> equation 
Substitute the values of
and
in the equation 

Solve for x


therefore
<u>the answer is</u>

Answer:
-2
Step-by-step explanation:
The answer is she puts 4 seeds on each loaf. To get the answer (amount of seeds per loaf), you have to divide 12 by 3, which is obviously 4. Good luck! hope you get a good grade on your homework! :)