If a 14 adult giraffe cast a 7ft long shadow than how tall is a card box that cast 4ft shawdow

The system of equations graphed below has how many solutions? y = 2x + 2

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.