Imagine that you have a set of weights to use with a scale. You have three 1-pound weights, three 5-pound weights, and two 25-pound weights. (a) Using different combinations of these weights, is it possible to produce all numbers 1–50 on the scale? If not, which numbers are you unable to produce? (b) What combination of 1-pound, 5-pound, or 25-pound weights would you need to add to your collection to be able to represent all weights in the range 1–50?

how am i supposed to answer

step-by-step explanation:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

cosine

step-by-step explanation:

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas