Steve buys 14 ounces of kiwis and 2 pounds of peaches. how many more ounces do the peaches weigh then the kiwis?

Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?