Answer:
15 divided by 2 1/2
Step-by-step explanation:
$6 per yard.
Answer:
i think its c
Step-by-step explanation:
A. Terms
b. 9
64 to 49 is -15, 49 to 36 is -13, 36 to 25 is -11, 25 to 16 is -9, so the next number is 16-7=9

We know that
and 
Substitute in the value. 
Use a calculator to multiply. 
Answer: Each brick woukd weigh 772 troy ounces
Step-by-step explanation: