ellie practices piano for 2/3 h per day, several days each week. she practiced piano 32 2/3 hours during the summer. what equation can be used to find the number of days that she practiced piano during the summer? let d represent the number of days. question 6 options:
option a 2/3 = 32 2/3 d
option b 2/3 + 32 2/3 =d
optoin c 2/3 d = 21 7/9
option d 2/3 d = 32 2/3

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

The equation of a circle is (x + 4)2 + (y + 6)2 = 16. determine the length of the radius. 10 4 16 8 my flower basket delivers flowers within a 20 mile radius of their store. if this area is represented graphically, with my flower basket located at (5, 2), what is the equation that represents the delivery area? (x - 2)2 + (y - 5)2 = 20 (x - 5)2 + (y - 2)2 = 20 (x + 5)2 + (y + 2)2 = 400 (x - 5)2 + (y - 2)2 = 400

If 25% of y is 30, what is 60% of y?