Simplify the expression all exponents are positive.

Someone please help right away

The answer would be x^10 because when multiplying powers you add the exponents:)

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.