-9x-5y=12
C) (2, -6) -18+30=12
Answer:
B.
÷ 
Step-by-step explanation:
its a formula
Answer: We are given the number 173.514
Each of the digits in this number has the following place value:

Secondly, We have to identify the numbers in digit 185.712
Answer:
see below
Step-by-step explanation:
80 = 4* 20
2*2 2 * 10
2 *5
We are breaking the numbers into primes
2*2*2*2*5