Astrid has a data plan through her cell phone company where she pays $53 a month for 5,000 kilobytes (KB) of data and $0.038 for each additional KB over 5,000. To the nearest cent, how much would Astrid need to pay for her data plan if she used 6,575 KB of data?

5x−4≥12 or 12x+5≤−4 can you with this problem

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

Alarger number is double the sum of a smaller number. the larger number is 2 less than 3 times the smaller number. if y represents the larger number and x represents the smaller number, which equations model the situation