Please answer quick!!! You have a cell phone plan that allows for unlimited calling and 1000 text messages for $21.25. Every text message for 1000 text messages will cost $0.10 per text. Your parents will only pay up to $60 for you phone bill.

A) Write an inequality to model this situation. Be sure to define your variables.

B) How many text messages could you send each month?

Percent increase and decrease. original number: 45 new number: 18

Harry is at the depot in dover and has deliveries to make in edinburgh, glasgow and aberdeen. from dover which of the deliveries is the shortest distance?

Agroup of student volunteers participates in a study designed to assess several behavioral interventions for improving output in a repetitive task. prior to the beginning of the study, all volunteers unknowingly observed, and their output is measured. at the beginning of the study, prior to any intervention, the volunteers perform the same task under the observation of a study administrator, and their overall output increases. which of the following terms describes this phenomenon? a. simpson's paradox b. hawthorne effect are d. novelty effect d. pygmalion effect e. observer-expectancy effect