You can buy 56 diapers at babies-r-us for $28, and you can buy 112 diapers online for $52. which is the better deal, and how much will you save per diaper?

If you buy a diaper online instead of Babies-R-us, you save 4 cents more.

Step-by-step explanation:

If 56 diapers cost 28

then 1 diaper cost x

56x = 28

x = 28/56

x = 0.5 or 50 cents

If 112 diapers cost 52

then 1 diaper cost x

112x = 52

x = 52/112

x = approximately 46 cents.

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

87%

step-by-step explanation:

apex answer