Answer:
if ab= ac and bc= 9 then ba=ac so there for b and a are equivalent so ac=9
Step-by-step explanation:
56-10=46. 46 divided by 3=15.3 with the 3 repeating
Answer:
-2
Step-by-step explanation:
substitute:
(10 + 6)÷4(-2)
= 16÷-8
-2
Answer:
15.
Step-by-step explanation:
5 * - 5 + 40 = 15
