D. It Is The Most Fitting Answer. The Other 3 Equal More Than Needed.
Answer:
42.95x + 21.95y
Step-by-step explanation:
A + m = 54, m = a + 4 and, a + m = 54, - a + m = 4,
Combine the equations: 2m = 58
Now solve: 2m = 58, 2m/2 = 58/2, m = 29, therefore a = 24
Answer:
11/42 as a decimal it is 0.2619
