Write an expression using the unit cost 0.98 to find the cost of three dozen cookies

35.28

Step-by-step explanation:

We know that the unit cost of cookies is 0.98 and one dozen of something has 12 items in it.

We are supposed to find the total cost of three dozen cookies. If one dozen has 12 cookies then 3 dozen means 3 x 12 = 36 cookies.

So we just need to multiply the number of cookies (in 3 dozen) with its unit cost to get the total cost:

36 x 0.98 = 35.28

Therefore, 3 dozen cookies cost 35.28.

hit or miss i guess they never miss huh

step-by-step explanation:

you got a boyfriend i bet he doesnt kiss ya

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?