Which rays are part of line be?
ac and a
ai and at
ac and ab
oab and a
mark this and return
save and exit
next
submit

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅

Which of the following is another way to express the difference between -5 and 8?