Mathematics, 16.10.2020 01:01 rodrickahammonds
The cost to mail a package is $5.00. Noah has postcard stamps that are worth $0.34 each and first-class stamps that are worth $0.49 each
1.write an equation that relates the number of postcard stamps P, the number of first class stamp F, and the cost of mailing the package
2.solve for F
3.solve for P
Answers: 1
Mathematics, 21.06.2019 19:30
What is the result of adding the system of equations? 2x+y=4 3x-y=6
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Mathematics, 21.06.2019 20:00
Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y β€ β4x β 2 b: y > β4x β 2 c: y β₯ β4x β 2 d: y < 4x β 2
Answers: 2
Mathematics, 21.06.2019 22:30
Which statements about the system are true? check all that apply. y =1/3 x β 4 3y β x = β7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same yβintercept. the equations represent the same line. the lines intersect.
Answers: 2
The cost to mail a package is $5.00. Noah has postcard stamps that are worth $0.34 each and first-cl...
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