Answer:
129
Step-by-step explanation:
278 - 149 = 129
It should be D
Explanation:
“Four-tenths (0.4) plus thirty-four hundredths (0.34).”
0.4
0.34
——-
0.74
Hope this helps! :D
Answer: 36
Step-by-step explanation: when you solve the problem 2/3n-5=19 you get 36.
1/3(n - 1/3) = 1/6n
1/3n - 1/9 = 1/6n
-1/9 = 1/6n - 1/3n
-1/9 = 1/6n - 2/6n
-1/9 = - 1/6n
-1/9 * -6 = n
6/9 = n
2/3 = n
