# Pre algebra questions and answers

Recent questions in Pre-Algebra
Isaiah Alsup 2021-11-19 Answered

### To calculate: The numbers when the difference of two positive numbers is 3 and the difference of their squares is 33.

Tammy Fisher 2021-11-19 Answered

### To calculate: The solution of absolute value equation and write solution set in interval notation. a) $$\displaystyle{\left|{x}-{1}\right|}={\left|{3}{x}+{5}\right|}$$ b) $$\displaystyle{\left|{x}-{1}\right|}={\left|{x}+{5}\right|}$$ c) $$\displaystyle{\left|{x}-{1}\right|}={\left|{1}-{x}\right|}$$

Pearl Carney 2021-11-19 Answered

### Find the difference by converting the mixed numbers to improper fractions: $$\displaystyle{4}{\frac{{{4}}}{{{9}}}}-{3}{\frac{{{7}}}{{{9}}}}$$

Susan Munoz 2021-11-18 Answered