Solve.The cost C of double-dipped chocolate pretzel O's varies directly with the number of pounds of pretzels purchased, P. If the cost is 
when 4.6 pounds are purchased, find a linear function that relates the cost C to the number of pounds of pretzels purchased P. Then find the cost C when 3.7 pounds are purchased.
A. C(P) = 26.041P; $119.79
B. C(P) = 
; $119.79
C. C(P) = 20.946P; $77.50
D. C(P) = 0.048P; $0.18
Answer: C
Mathematics
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Graph the function.y = cot x + 2 
A. 
B. 
C. 
D. 
Mathematics
Choose a strategy and solve.Two years ago you weighed 224 pounds. A year ago you weighed 190 pounds, and this year you weigh 
How many pounds did you lose overall?
A. 34 pounds B. No weight loss, you gained weight. C. 45 pounds D. 11 pounds
Mathematics
Solve and check.
= 
A. x = 18
B. x = 4
C. x = 36
D. x = 80
Mathematics
Prove the identity.4 csc 2x = 2 csc2 x tan x
What will be an ideal response?
Mathematics