Mathematics, 03.02.2020 20:52 taminazaka1
Two trucks leave chicago at the same time traveling in opposite directions. one travels at an average of 64mph and the other at 78mph. in how many hours will they be 284 miles apart? let x =time of travel for the first truck and y =time of travel for the second truck. then the system that models the problelm is x=y 64x+78y=284
Answers: 1
Mathematics, 21.06.2019 21:00
Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.
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Mathematics, 22.06.2019 03:00
(: the two box-and- whisker plots below show the scores on a math exam for two classes. what 2 things do the interquartile range tell you about the two classes?
Answers: 2
Two trucks leave chicago at the same time traveling in opposite directions. one travels at an averag...
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