The salaries of three employees are listed below. each employee was recently given a raise.

employee salaries
employee salary
[before raise] raise
jane $41,100 4%
john $43,300 4.5%
jack $39,900 3%

which amount is closest to the total of all three raises?

$14,295
$4,723
$10,566
$4,790

Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.