Can u help me pleaseee use substitution to solve each system of equations. pleaseee helpp thank uui

Draw the line of reflection that reflects △abc onto triangle δ a'b'c'

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.