Consider the systems of equations: =45−3y=45x−3

=45+1y=45x+1

Without graphing, determine and explain how many solutions you would expect this system of equations to have.

< i think this is the answer unless i did my math wrong

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post