Which equation shows the quadratic formula used correctly to solve 7x2 = 9+ x for x? OX=
-11 V12-47(9)
207)
17 V-12-47)(9)
207)
OX=
-13 16-1)2+47)(9)
207)
1+ V (-1)2+407709)
207)

Chose the graph below that represents the following system of inequality’s

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.