Find functions f and g so that f ? g = H.H(x) = 
A. f(x) = x + 1 ; g(x) = 
B. f(x) = 
; g(x) = x + 1
C. f(x) = 
; g(x) = 1
D. f(x) = 
; g(x) = x + 1
Answer: B
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Solve the inequality. Give the solution set in both set-builder notation and graph form.8x - 10 < -2 and -1 - 4x > -13
A. 
B. 
C. 
D. 
Solve the problem.A surveyor standing 70 meters from the base of a building measures the angle to the top of the building and finds it to be 39°. The surveyor then measures the angle to the top of the radio tower on the building and finds that it is 48°. How tall is the radio tower?
A. 7.56 meters B. 11.09 meters C. 7.97 meters D. 21.06 meters
Write as a proportion.12 is to 8 as 6 is to 4.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Solve the problem.North American Housing is a builder of two types of modular homes, a rambler and a spilt-level. The rambler requires 400 worker-days of carpentry, 10 worker-days of painting and sells for a profit of $3000. The split-level requires 300 worker-days of carpentry, 20 worker-days of painting and sells for a profit of $4000. North America Housing has available 48,000 worker-days of carpentry and 1600 worker-days of painting. North America Housing must also produce at least twice as many ramblers as split-levels. The builder will choose the number of each type of house it builds in order to maximize its profit.(a) Define the variables.(b) Write the system of linear inequalities used in solving the problem.(c) Write an algebraic expression for the objective function.
What will be an ideal response?