Claire is building a dollhouse where 11 inch on the plans is equivalent to 55 inches on the actual dollhouse. If the actual dollhouse is to be 60 inches tall, what will the height be on the plans?

Which expression is equivalent to 2x^2+7x+4?

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.