Answers: 2
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
Answers: 3
Mathematics, 21.06.2019 19:00
Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply
Answers: 3
Mathematics, 21.06.2019 21:30
Is triangle jkl congruent to triangle rst? if so, what is the scale factor?
Answers: 1
Mathematics, 21.06.2019 22:00
Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.
Answers: 2
Factorise 10(x-2y)-5p(x-2y)...
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01
Mathematics, 20.09.2020 17:01