*answer quickly! this is timed! * which system of equations can be graphed to find the solution(s) to x2 = 2x + 3? a: y= x^2 + 2x +3 y= 2x + 3 b: y = x^2 -3 y= 2x + 3 c: y=x^2-2x-3 y=2x +3 d: y= x^2 y=2x+3this question doesn't need to be answered anymore. but for those who need the answer, the answer is d: y= x^2 y=2x+3

If square root x = -7, then x= -49 true or false

Does anyone know how to do geometryme with this problem

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.