Which function is the inverse of f(x)=2x+3? f^1(x)=-1/2x-3/2
f^-1(x)=1/2x-3/2
f^-1(x)=-2x+3
f^-1(x)=2x+3.​

State if the two triangles are congruent. if they are, state how you know?

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax