Some facts about powers of ten are shown.

use what you know about powers of ten to enter numbers that make the equation true.

enter numbers to write 7.9×10^-6 in standard notation.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?