Answer:
1. 7
2. 48
Step-by-step explanation:
you have to <u>subtract</u> 49-42 because some got taken away then you should end up with 7, 63-15 is 48.
The answer is C, Ik this bc I already finished learning this
But what say it again wit what is this
Answer:
(-2 x5y3 )( 3x2y )= -180 x2 y2
