What is the range of the function f(x) = |x − 1| − 2?

all real numbers
all real numbers less than or equal to −2
all real numbers less than or equal to 1
all real numbers greater than or equal to −2

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?