Answer: 19 kg
Step-by-step explanation:
15.3 + 4.2 - 1.7 - 0.5 + 1.7 = 19 kg
91pi = 285.9cm
Step-by-step explanation:
i listed how i solved it on top. have a nice day :)))
Just calculate this:
A) 2(3m + 5) = 6m + 10 - incorrect
B) -2(5 - 3m) = -10 + 6m - could be correct
C) 2(3m - 10) = 63 - 20 - incorrect
So <u>the correct answer has to be B</u>: -10 + 6m is the same as 6m - 10.