Solve the problem.The cost of having a package delivered has a base fee of $9.70. Every pound over 5 lbs cost an additional $0.44 per pound. Write a linear model that represents the cost, C, for the total weight, w, in pounds of the package. Assume w ? 5 lbs.
A. C = 0.44w + 11.9
B. C = 0.44(w - 5) + 9.7
C. C = 0.44w + 9.7
D. C = 9.7w + 0.44
Answer: B
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A. 0.29 cm or 23.82 cm B. 0.18 cm or 14.73 cm C. 0.29 cm or 0.04 cm D. 0.18 cm or 0.07 cm
Graph the equation using the slope and y-intercept.y = 2x + 3
A. 
B. 
C. 
D. 
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A. 94.51 mph B. 97.97 mph C. 96.03 mph D. 21.82 mph
Find the exact value of the expression using the provided information.Find tan(s + t) given that cos s = - 
, with s in quadrant II, and 
with t in 
A. 
B. - 
C. 
D. - 