John invests $10,000 for 5 years at 5.5%, simple interest. How much total interest does he earn over 5 years? a
b
$550
$2,750
$3,000
$3,750
С
d

Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a.x = 0 b.4x = -8 c.4x = 8

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

How many zeros does the function f(x)=4x3-x2+1 have