Correct the error: there is an error in the student work shown below:
question: simplify 5x2(3x3y)
solution: 5x^2(3x^3y)
= 15x^2x^3y
= 15x^6y
what is the error? explain how to solve the problem.

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

: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.