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

The solution is $2.71$

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 $2.71$