The area (in square feet) of the school sign can be represented by $15x^2-x-2$. A. Write an expression that represents the length of the sign. Length: ft Question 2 b. Describe two ways to find the area of the sign when $x=3$. 1. Substitute for into the expression for the area $15x^2-x-2$ , then simplify. 2. Substitute for into the expressions for the length $\text{(}$ $\text{)}$ and width $\left(3x+1\right)$ , simplify each, then multiply these two numbers

:i need some real : a store sells shirts to the public at one pricing scale and wholesale at another pricing scale. the tables below describe the cost, y, of x shirts. (after tables) how do the slopes of the lines created by each table compare? the slope of the public table is 3/4 of the slope of the wholesale table. the slope of the wholesale table is 3/4 of the slope of the public table. the slope of the public table is 12 times greater than the slope of the wholesale table. the slope of the wholesale table is 12 times greater than the slope of the public table.