Rose is making necklaces. she needs 7 sapphires and 6 rubies to make one necklace. show the numbers of rubies and sapphires rose needs to make 1, 2, 3, and 4 necklaces.

Which choice represents the sample space ,s for this event

Me asap on # : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.

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?