Answer:
x + y = 75.9 + 2.65 = 78.55
Step-by-step explanation:
To solve x + y given that x = 75.9 and y = 2.65. We will simply substitute the value of x in the equation with it value which is 75.9 and substitute the value of y in the equation with it value which is 2.65.
Therefore we have x + y to be
x+y
= 75.9 + 2.65
= 78.55
Therefore x + y = 78.55
