What is the value of m? 13m+3−5/6m=−15

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?