Solve the system of equations. \begin{aligned} & 6x-5y = 15 & x=y+3 \end{aligned}


6x−5y=15
x=y+3

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?