Which of these is a number that can be expressed as a nonrepeating, nonterminating decimal?
A.
a rational number
B.
a positive integer
C.
a negative integer
D.
an irrational number

What's the difference between: x≥0 and nonnegative integer. ?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Tamar is measuring the sides and angles of tuv to determine whether it is congruent to the triangle below. which pair of measurements would eliminate the possibility that the triangles are congruent