Answer:
9???
Step-by-step explanation:
6 trophies on the shelves and 3 that are not.
6 + 3 = 9
Answer:
7*(2a-1)
Step-by-step explanation:
Answer:
simplify -1-18
Step-by-step explanation:
Subtract 18 from −1
−
19
Answer:
it's 4488 Wich would make 187
Answer:
6
Step-by-step explanation: You can set up the equation:
=
You square both sides to cancel out the squares which leaves you with
= n - 4. Then you just solve as normal which ends you up with an answer of 6. You can check this by plugging 6 back into the equation and see that you end up with
on both sides.