Mathematics, 06.01.2021 18:30, 20jessicacabriales
The school store is running a promotion on school supplies. Different supplies are placed on two shelves.
You can purchase 2 items from shelf A and 5 from shelf B for $20. Or you can purchase 5 items from shelf
A and 2 from shelf B for $29. This can be represented by the following system of equations,
{
2A + 5B = 20
5A + 2B = 29
Solve the system of equations by multiplying first.
The price is $. on shelf A and 5 on shelf B.
If the supplies on shelf A are normally $8 each and the supplies on shelf B are normally $3 each, how
much will you save on each package plan?
You save $ when buying the first package and $ for buying the second package.
Answers: 1
Mathematics, 21.06.2019 23:30, ayoismeisalex
In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.
Answers: 2
Mathematics, 22.06.2019 01:00, toribrown3773
Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon
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