. The numbers 3.2, 5.8, 7.9, and 4.5 have frequencies x, (x+2), (x−3), and (x+6) respectively. If the arithmetic mean is 4.876, find the value of x.

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]