Mathematics, 14.01.2020 06:31 cyberdac01
Paul has 2/3 as many postcards as shawn. the number of postcards shawn has is 4/5 of the number of postcards tim has. if the three boys have 280 postcards altogether, how many more postcards does tim have than paul?
Answers: 1
Mathematics, 21.06.2019 15:30
Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?
Answers: 2
Mathematics, 21.06.2019 20:10
Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36
Answers: 1
Paul has 2/3 as many postcards as shawn. the number of postcards shawn has is 4/5 of the number of p...
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