Answer:
-7/3
Step-by-step explanation:
-7 2/3=-23/3
5 1/3=16/3
-----------------
16/3+(-23/3)
16/3-23/3
-7/3
Answer:
b 7
Step-by-step explanation:
open the bracket and the power gets cancelled because it will be 5/5
then answer will be 7 to the power 1 which is equals to 7
Answer:
(-2,-2) and (-7,1)
Step-by-step explanation:
I can't see i am trying
Answer:
Step-by-step explanation:
× 
= 
= 
~~~~~~~~~~~~~
× 
= (3²)² × = 
= 
Answer: Gear B turns 90 times when gear A turns 60 times
Step-by-step explanation: To solve this you just 30x3=90
