Use the drop-down menus to answer the questions about the topographic map.
The value of the index contour line at point Als
feet.
The symbol at point B indicates a
area.
The elevation of point B is
feet.

For what values of b will f(x)= logbx be a decreasing function? (16 )

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13

Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16