Explain where to place the decimal point in the product for the expression 0.5 × 0.03

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

Which letters from the table represent like terms? a and b b and c a and d b and d

X+y=-4 x-y=2 use elimination with adding and subtraction