Question

Evaluate - y + (- z) + 7.99 where y = 1.46 and z = 3.82

Answer 1

2.71

Explanation:

-y + (- z) + 7.99 =

= -(1.46) + [-(3.82)] + 7.99

= -1.46 - 3.82 + 7.99

= 2.71