Find the slope of the line passing through (-2,4) and (1,-8)

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Jennifer graphs the function f(x)=x squared. then she graphs the function f(x-3). how does the graph f(x-3) differ from the graph of f(x)