How does the graph of y=-2(1/3)^x-2 compare to the graph of the parent function y=b^x?

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

The quotient of 15 and a number is 1 over 3 written as an equation