Question

1. -20 + (-75) = ______

Explanation:

Step1: Recall the rule for adding two negative numbers

When adding two negative numbers, we add their absolute values and keep the negative sign. So, for \(-20 + (-75)\), we first find the absolute values of \(-20\) and \(-75\), which are \(20\) and \(75\) respectively.

Step2: Add the absolute values

Add the absolute values: \(20 + 75 = 95\).

Step3: Apply the negative sign

Since both numbers are negative, the result will be negative. So, \(-20 + (-75)=-(20 + 75)= -95\).

Answer:

\(-95\)