Question

is the number -7 + 8 rational or irrational?
rational
irrational
submit

Explanation:

Step1: Calculate the value

First, calculate \(-7 + 8\). We know that \(-7+8 = 1\).

Step2: Determine if rational

A rational number is a number that can be expressed as \(\frac{p}{q}\) where \(p\) and \(q\) are integers and \(q
eq0\). The number \(1\) can be written as \(\frac{1}{1}\), where \(p = 1\) and \(q = 1\) are integers and \(q
eq0\). So \(1\) is a rational number.

Answer:

rational