Do you want to the Mall last night you had $41 to spend you bought a hat for $9.28 and you bought a poster you had $6.71 left over how much did you spend on the poster

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a