Find the slope and the y-intercept of the given line.5x + 7y = 48
A. -1
; 
B. 
; 
C. - 
; 
D. 1
; 
Answer: C
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Solve the problem.A wire 20 feet long is to be cut into two pieces. One piece will be shaped as a square and the other piece will be shaped as an equilateral triangle. Express the total area A enclosed by the pieces of wire as a function of the length x of a side of the equilateral triangle. What is the domain of A?
What will be an ideal response?
Solve the problem.How much pure acid should be mixed with 5 gallons of a 50% acid solution in order to get an 80% acid solution?
A. 12.5 gal B. 20 gal C. 2.5 gal D. 7.5 gal
Give the appropriate form of the partial fraction decomposition for the following function.g(x) = 
A. 
+ 
+ 
+ 
B. 
+ 
+ 
C. 
+ 
+ 
+ 
D. 
+ 
+ 
Is the following statement true or false?20 ? 6
A. True B. False