I believe the answer is 0.25
Answer:
-8n + 9
Step-by-step explanation:
Given that,
A = -3n + 2
B = 5n - 7
Before solving you have to know that,
( + ) × ( + ) = ( + )
( - ) × ( - ) = ( + )
( + ) × ( - ) = ( - )
Let us solve now.
A - B
-3n + 2 -(5n - 7)
-3n + 2 - 5n + 7
Combine like terms
-3n - 5n + 2 + 7
-8n + 9
Hope this helps you.
Let me know if you have any other questions :-)
Cindy used 17.25 because 15 × .5 = 2.25 and if you add it to 15 ypu get 17.25
30, you can devide 135 by 4.5
Answer:
What do ya need help with?
Step-by-step explanation:
