Determine whether or not the given pair of values is a solution of the given system.x = -1, y = 24x + y = -63x + 4y = -11
A. Yes
B. No
Answer: B
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Solve the equation. Express radicals in simplest form.x2 +16x + 62 = 0
A. 2 + 
, 2 - 
B. -8 + 
, -8 - 
C. -2 + 
, -2 - 
D. 8 + 
, 8 - 
Find the future value. Round your answer to the nearest cent.Principal = $59,600Rate = 4%Time in months = 3
A. $781,952.00 B. $60,394.67 C. $6,079,200.00 D. $60,196.00
Perform the indicated operation. Assume that all variables represent nonnegative real numbers.4
+ 4
A. 16
B. 16m
C. 328
D. 328m
Solve the problem.The formula y = 
models the relationships needed to focus an image where y is the distance between the film and projector lens, x is the distance between the move screen and the projector lens, and f is the focal length. a) Sketch the graph of this rational function for f = 5 centimeters. 
b) Bob and Carol are showing home movies. Use the graph to describe the desired distance between the film and the projector lens as Carol moves the projector further from the screen.
What will be an ideal response?