Determine whether the equation represents a circle, a point, or has no graph. If the equation is that of a circle, find its center and radius
(a) point
(b) no graph
(c) 
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Solve the indicated systems of equations graphically.A 9.02-m insulating strip is placed completely around a rectangle solar panel with an area of 1.17m2. What are the dimensions of the panel?
A. 0.276 m, 5.981 m B. 0.276 m, 4.234 m C. 3.339 m, 5.981 m D. 3.339 m, 4.234 m
Solve the problem.A bank gives three loans totaling $330,000 to a development company for the purchase of three business properties. The largest loan is $38,000 more than the sum of the other two. Find the amount of the largest loan.
A. $192,000 B. $184,000 C. $195,000 D. $180,000
Suppose f and g are functions that are differentiable at src="https://sciemce.com/media/3/ppg__cognero__3.2_The_Product_and_Quotient_Rules__media__b567419a-7f7d-4241-83fd-28333c3f0b0c.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_4f91faed7c694244945b9d74d" />, 
and that 
, 
, and 
. Find the value of 
.
?
?
A. 
B. 
C. 
D. 
Solve.The president of a certain university makes three times as much money as one of the department heads. If the total of their salaries is $220,000, find each worker's salary.
A. president's salary = $110,000; department head's salary = $55,000 B. president's salary = $55,000; department head's salary = $165,000 C. president's salary = $16,500; department head's salary = $5500 D. president's salary = $165,000; department head's salary = $55,000