Fiona bought some socks that cost 4.95$ for each pair and some belts that cost 6.55$ each. fiona spent 27.95$ in all. let a represent the number of pairs of socks purchased and b the number of belts purchased. what equation models this situation?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

How do you write a paragraph proof to prove that the corresponding angles shown are congruent