Answer:
Step-by-step explanation:
the second one , why? because 7a-12a=-5a
4 - 8 = -4
Answer:
A
Step-by-step explanation:
8 times 1.75 is 14.
Answer:
not a function i think
Step-by-step explanation:
have a nice day hope this helps
Answer:
Yes
Step-by-step explanation:
The numbers both multiplied by 10
3 -6
30-60
Answer:
8
Step-by-step explanation: