question 2 (essay worth 10 points) (4.02 mc) luke buys a certain brand of cereal that costs $11 per box. luke changes to a super-saving brand of the same size. the equation shows the price, y, as a function of the number of boxes, x, for the new brand. y

Sagot :

(A)The price of the box is $2 more than luke's original brand.

(B)Luke saves $22 after buying 6 packs for a month

Given that luke buys a certain brand of cereal that costs $11 per box. luke changes to a super-saving brand of the same size

The initial cereal brand price is $11 per box

y=9x

⇒here 9 is the price of cereal from a super saving box

(A) $11-$9=$2

The money saved by luke by buying the super saving pack is $2

(B)since he buys 6 packs every month

he saves= $11×6 - $9×6

he saves=$22

Therefore,The price of the box is $2 more than luke's original brand and Luke saves $22 after buying 6 packs for a month.

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