Question

2) Write the place and face value of the number 678.349

3) Determine if the following expressions are equivalent

8p + 3p + 10 and 10 + 12p + 3p + 4p​

Answer 1

3. no are not equivalent

Explanation :

8p+3p+10=10+12p+3p+4p

11p+10= 10+19p

10-10= 19p-11p

0 =8 ( not equal to)