Shayla sells renters’ insurance. Her company recently changed how it pays employees. Under the old system, she received a 15% commission on each insurance policy t hat she sold. Now there is a new system where she receives $750 for each insurance policy she sells. If she sells a $5,000 insurance policy, how much more or less of a commission does she make under the new system?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Which graph represents the equation y =4x