Jared is at the grocery store buying dog food for his dogs. He wants to purchase the dog food at the lowest price per ounce. The table below shows the number of pounds of the different bags of food and the prices.

Bag Size

(in pounds)

Price
5 $4.80
10 $7.90
20 $16.20
50 $40.00

Which size bag of dog food should Jared buy?

What expression is equivalent to 1/2(2+3x-6)

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?

Is it greater than or less than7*3_9*2