Question

Evaluate the variable expression x-y for x=2.91 and y=-3.78
Please show the answer and the steps
I don't get this one

Answer 1

Answer:

x-y

2.91 - 3.78

291/100 - 378/100

Answer 2

Answer:

6.69

Step-by-step explanation:

$x - y \\ = 2.91 - ( - 3.78) \\ = 2.91 + 3.78 \\ = 6.69$