A toy making company has at least 300 squares of felt, 700 oz of stuffing, and 230 ft of trim to make dogs and dinosaurs. A dog uses 1 square of felt, 4 oz of stuffing, and 1 ft of trim. A dinosaur uses 2 squares of felt, 3 oz of stuffing, and 1 ft of trim.It costs the company $1.06 to make each dog and $1.50 for each dinosaur. The company wants to minimize its costs. What are the coefficients of the constraint inequality for stuffing?
A. 1.06, 1.50
B. 1, 2
C. 1, 1
D. 4, 3
Answer: D
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Solve the problem.A man 6 ft tall walks at a rate of 5 ft/s away from a lamppost that is 18 ft high. At what rate is the length of his shadow changing when he is 35 ft away from the lamppost?
A. 
ft/s
B. 
ft/s
C. 
ft/s
D. 
ft/s
Verify the identity.
+ 
= 2 sec t
What will be an ideal response?
Solve the system of equations by the substitution method.
A. {(46, 9)} B. {(45, -9)} C. {(9, 45)} D. {(45, 9)}
Choose a variable to represent one quantity. State what that quantity represents and then express the second quantity in terms of the first.In the race for Student Body President, Jose received 354 more votes than Angela.
A. Angela's votes: x; Jose's votes: x - 354 B. Angela's votes: x; Jose's votes: 354 - x C. Angela's votes: x; Jose's votes: x + 354 D. Angela's votes: x; Jose's votes: 354x