Answer:
7x+54
Step-by-step explanation:
because you distribute the 7 to the x and the 8 first then you bring that down which becomes 7x+56 then you to the addition so you do 56+-2 which would give you 54.
Answer:
+10 or -10
Step-by-step explanation:
square root both sides
Answer:48 16 = ?
27 9 = 9
60 20 - 10
Step-by-step explanation:
Answer:
the answer is 120.6 (:
Step-by-step explanation: