The population of elk can be represented by the model f(x) = 100000(0.985)*, where x represents the number of years since 2000. Complete the statement below.

The elk population in the year 2000 is
The population of elk
every year by
%.

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Tomas is making trail mix using granola and walnuts. he can spend a total of $12 on the ingredients. he buys 3 pounds of granola that costs $2.00 per pound. the walnuts cost $6 per pound. he uses the equation to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. he solves the equation for y, the number of pounds of walnuts he can buy. answer- b tomas added 6 to both sides of the equation instead of subtracting 6. just took the test

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.