Question

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

Answer 1

2.71

Explanation:

-(1.46) +(_3.82)+7.99= -1.46-3.82+7.99

2.71

Answer 2

Note that:

• Given expression: -y + (-z) + 7.99

• y = 1.46

• z = 3.82

Evaluating the expression

• -y + (-z) + 7.99

• -(1.46) + {-(3.82)} + 7.99

• -(1.46) - (3.82) + 7.99

• -1.46 - 3.82 + 7.99

• -5.28 + 7.99

• 2.71

The solution to the expression is 2.71, when y is 1.46 and z is 3.82.