You are asked to prepare 234 mL of acetic acid that has concentration of 41%. There is a supply of 45% saline solution available and 32% saline solution available. How
many millilitres of the 45% and how many millilitres of the 32% acetic acid should be
mixed to create the 234 mL of the 41% mixture?
Your

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

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.