A cashier takes 4 seconds per item when ringing up a customer. Complete the table to determine the total time it takes to ring up a customer when they have 1,2,3, or 4 items.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.