How do I subtract a fraction and a whole? Please explain step by step to get marked!

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?