Provide an appropriate response.Solving for which variable in which equation involves the least amount of work?y = 3x + 45x + 8y = -84
A. y in equation 2
B. x in equation 2
C. x in equation 1
D. y in equation 1
Answer: D
You might also like to view...
Use a calculator to find the function value. Give your answer rounded to seven decimal places, if necessary.cos 39° 5' cos 50° 55' - sin 39° 5' sin 50° 55'
A. 1 B. -1 C. 2 D. 0
Evaluate the exponential expression.4-2
A. -16
B. 
C. 16
D. 
A biology class performs an experiment comparing the quantity of food consumed by a certain kind of moth with the quantity supplied. The model for the experimental data is given by
?
?
?
where x is the quantity (in milligrams) of food supplied and y is the quantity (in milligrams) of food consumed.
Select the correct graph of this model.
?
A. ?
B. ?
C. ?
D. ?
E. ? 
Solve the problem.The number of mice in an old barn after the cats are removed can be roughly estimated with the following function: 
where y is the number of mice and x is the number of weeks since a cat lived in the barn. Predict the number of mice there will be in ten weeks if you get rid of the cat in the barn.
A. 16 mice B. 15 mice C. 20 mice D. 14 mice