Mathematics, 24.07.2019 15:30 prishnasharma34

Stephen buys x pencils and y notebook for his students each pencil costs $0.45 and each notebook costs $1.25 he buys a total of 210 pencils and notebooks for $142.50 which system of equation represent this situation a x+y= 0.45+1.25y=142.50 b x+y=142.50 0.45x+1.25y=210 c x+y =210 1.25x+0.45y=142.50 d x+y=142.50 1.25x+0.45y=210

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)

Answers: 2

Answer

Mathematics, 22.06.2019 04:50

Click on the number until you find the right quotient. 12x^a y^b ÷ (-6x^a y)

Answers: 1

Answer

Mathematics, 22.06.2019 06:30

Sonia works at a sporting goods store. she earns $415 per week plus a 5.25% commission on her sales. one week, her sales are $2,200. what is her total income for the week?

Answers: 2

Answer

You know the right answer?

Stephen buys x pencils and y notebook for his students each pencil costs $0.45 and each notebook cos...

Questions

Mathematics, 31.05.2020 19:58

A jar contains 3 colors of push pins. Carlin reached into the jar five different times and randomly chose some push pins, recorded the color, and then...

Mathematics, 31.05.2020 19:58

How many points need to be removed from this graph so that it will be a function? ООО o 1 point 2 points 3 points...

Mathematics, 31.05.2020 19:58

Part of the graph of the function f(x)=(x-1)(x+7) is shown below Which statements about the function are true? Select three options The...

Mathematics, 31.05.2020 19:58