Mathematics, 10.11.2020 06:50 adammartinez12
2. A computer software store received two shipments of software. The cost of the first
shipment, which contained 12 identical antivirus programs and 10 identical design programs,
was $1780. The second shipment, at the same prices, contained 5 copies of the antivirus
program and 8 copies of the design program. The cost of the second shipment was $1125. Find
the cost for one copy of the antivirus program and the cost for one copy of the design program.
Identify the variables, set up a system of linear equations then solve, and write a conclusion.
Answers: 2
Mathematics, 22.06.2019 01:00
What are the solutions of the following system? y=-2x^2 y=x-2
Answers: 1
Mathematics, 22.06.2019 04:00
Write a function rule for “the output is 5 less than the input.” let xx be the input and let yy be the output.
Answers: 3
Mathematics, 22.06.2019 07:00
Circle the problem that uses competition. 7. 32.7+15.6=32.6+15.7 45.7+26.2=45.7+26.3-0.1 8. 14.24-11.8=14.24-12+0.2 168.3-53.8=168.3-53.4-0.4
Answers: 1
Mathematics, 22.06.2019 07:00
Ineed ! if you answer wrong for points i will report you! but hurry this is timed!
Answers: 2
2. A computer software store received two shipments of software. The cost of the first
shipment, wh...
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