Plz help :( A couch for a little league baseball team is ordering trophies for the team. Players on the team are allowed to choose between 2 types of trophies. The gold baseball trophies coat $5.99 each and the uniform baseball trophies cost $6.49 each. The team orders G gold baseball trophies and U uniform baseball trophies. Write an expression that could represent the total cost of all trophies.

c

step-by-step explanation:

i think because what else can be a sample of every member

y=-2x0 is most likey your asnwer

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?