Answer:
19.7%
Step-by-step explanation:
From what i interpreted this question as... this is what i got and i hope i helped a bit
The answers 4, hope it helps
Answer:
no because they did not multiply the whole numbers and just multiplied the powers
Step-by-step explanation:
9514 1404 393
Answer:
-12, -21
Step-by-step explanation:
Let x represent the first number. Then the second is x-9. The other relation is ...
4x = 2(x-9) -6
2x = -24 . . . . . subtract 2x, simplify
x = -12
x-9 = -21
The first number is -12; the second number is -21.