What is the volume of the composite solid? Use 3.14 for it and round your answer to the nearest cm3.
6 cm
5 cm
7 cm
A. 733 cm
0 0
O B. 471 cm
C. 1099 cm
D. 707 cm

Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)