Solve the problem.A drugstore sells two types, A and B, of humidifiers. Each humidifier of type A and type B costs $5 and $30, respectively. The store wants at least 14 humidifiers in stock and does not want its investment in the humidifiers to exceed $600. Graph the possible inventory of the humidifiers and find the vertices. 
A. 
B. 
C. 
D. 
Answer: B
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Graph the system of linear inequalities in two variables.
A. 
B. 
C. 
D. 
Provide an appropriate response.The horizontal line that separates the numerator and the denominator is called the dividend.
A. True B. False
The amount A of money on deposit for t years in an account earning simple interest is a linear function of t. Express that function as an equation if src="https://sciemce.com/media/3/ppg__cognero__2.1_Functions_and_Function_Notation__media__056bd241-9983-4839-834b-4e68f17e5e09.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_5c6869e672c245bd9b9e6c04a" /> when 
when 
and 
.
?
A. 
B. ?
C. ?
D. ?
E. 
Find the effective rate of interest.9.75% compounded quarterly
A. 10.112% B. 9.873% C. 10.655% D. 9.955%