Question

Evaluate -y+(-z)+7.99−y+(−z)+7.99minus, y, plus, left parenthesis, minus, z, right parenthesis, plus, 7, point, 99 where y = 1.46y=1.46y, equals, 1, point, 46 and z = 3.82z=3.82z, equals, 3, point, 82.

Answer 1

2.71

Step-by-step explanation:

Answer 2

The solution is
`2.71`

Step-by-step explanation:

The expression is
`-y+(-z)+7.99`

where
`y=1.46` and
`z=3.82`

To determine the value of the expression, let us substitute the value of y and z in the expression.

Thus, the expression becomes,

`-1.46+(-3.82)+7.99`

Simplifying, we have,

`-1.46-3.82+7.99`

Adding the negative terms, we get,

`-5.28+7.99`

Adding, we have,

`2.71`

Thus, the solution is
`2.71`