A boy scout troop is selling Christmas trees at a local tree lot. In the morning, they sold 16 Douglas Fir trees and 9 Noble Fir trees, earning a total of $977. In the afternoon, they sold 19 Douglas Fir trees and 9 Noble Fir trees, earning a total of $1,064. How much does each type of tree cost?

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

95.03 is the answer. hope this !