Which compound inequality represents the following scenario? The scores on the last test ranged from 65% to 100%. options: A. 65 ≤ x ≤ 100 B. 65 < x < 100 C. 65 ≤ x < 100 D. 65 < x ≤ 100

A. 65 ≤ x ≤ 100

Step-by-step explanation:

-A compound inequality usually expresses the limits, range or boundaries of a variable or function.

-The boundaries might or might not be part of the subject range.

-Unless expressly defined, the range assumes inclusivity of the boundary limits hence  scores of a test ranging  65% to 100% will include the scores 65%, 100% and all other scores in between them.

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

-1/2 +2

step-by-step explanation: