Substitute to find the value of the expression.In one store, bananas cost 60 cents per pound. The cost, in dollars, of x pounds of bananas is 0.6x. What is the cost of 1.8 pounds of bananas?
A. $1.28
B. $3.00
C. $0.30
D. $1.08
Answer: D
Mathematics
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Find the simple interest. (The rate is an annual rate unless otherwise noted. Assume 360 days in a year.)p = $690, r = 3%, t = 1
years
A. $25.88 B. $287.50 C. $2.59 D. $16.56
Mathematics
Solve the problem.Evaluate 
, a > 0by integrating 
A. 
B. 
C. 
D. 
Mathematics
Find a rational function that satisfies the given conditions. Answers may vary, but try to give the simplest answer possible.Vertical asymptotes x = -6, x = -1
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics
Use the graph of 
to write an equation for the function whose graph is shown.
?
?
A. ?
B. 
C. 
D. 
E. None of the above
Mathematics