It would be 1 one hundred or 1 because 128 in expanded form is
100+20+8. Only 1 one hundred is used is in the number 128. If the number was for example 310, it would be 3 one hundreds. The answer is 1 one hundred or 1. Hope I helped.
Answer:
(x - 9)(x + 9)
Step-by-step explanation:
x² - 81 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b), then
x² - 81
= x² - 9²
= (x - 9)(x + 9)
1/3 is the answer to this question
The range is the highest number minus the lowest number
98 - 13 = 85 <==
