Quiz: completing the square 7: solving quadratic equations
otions
target due:
formula
int and
a. the total area of the model is 110 m². write an equation to find x. b. solve the equation by completing the square.
(x + 2)(2x + 2) = 110; x = 5.93 m

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint. how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Measures of the angle of r, 31 s (x+4) t (3x+9)