Kenji has at most $30 to spend on lily bulbs and tulip bulbs at his local flower store. lily bulbs cost $4 each, and tulip bulbs cost $2 each. tax is included in the prices of the bulbs. kenji has at most $30 to spend on lily bulbs and tulip bulbs at his local flower store. lily bulbs cost $4 each, and tulip bulbs cost $2 each. tax is included in the prices of the bulbs. create a constraint that can be used to represent all possible numbers of lily bulbs, x, and tulip bulbs, y, kenji can buy.

Question:

Kenji has at most $30 to spend on lily bulbs and tulip bulbs at his local flower store. Lily bulbs cost $4 each, and tulip bulbs cost $2 each. Tax is included in the prices of the bulbs.

Create a constraint that can be used to represent all possible numbers of lily bulbs, x, and tulip bulbs, y, Kenji can buy

Solution:

Let "x" be the number of lily bulbs and "y" be the number of tulip bulbs Kenji bought.

Given that Lily bulbs cost $ 4 each

Then cost of "x" lily bulbs =

Thus cost of "x" lily bulbs is $ 4x

Given that tulip bulbs cost $2 each

Then cost of "y" lily bulbs =

Thus cost of "y" lily bulbs is $ 2y

So the total of "x" lily bulbs and "y" tulip bulbs is represented as: $ (4x + 2y)

Kenji has at most $30 to spend on lily bulbs and tulip bulbs at his local flower store, so

Here we have used less than or equal to symbol to denote atmost 30

Create a constraint that can be used to represent all possible numbers of lily bulbs, x, and tulip bulbs, y, Kenji can buy:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

answer by yourhope:

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