How many solutions does each polynomial have? Equation

Number of

Solutions

y = -61 – 9

y = 205

c4 + 273

672 + 2x + 4

y = -413

10.12 + 7 + 5

41/17 as a decimal rounded to the nearest hundredth

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?

The probability that a student graduating from suburban state university has student loans to pay off after graduation is .60. if two students are randomly selected from this university, what is the probability that neither of them has student loans to pay off after graduation?