You Can Solve The Following Proportions By Cross Multiplying. What Will The Equation Be After You Cross Multiply? 3/9 = x/15

A.) 3x=9*15
B.) 15= 9x
C.) 3x=15
D.) 3*15= 9x

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2