6x+9/15x^2 divided by 16x-12/10x^4

options:
a) x^2(2x+3)/2(4x-3)
b)2x+3/2(4x-3)
c)2(4x-3)/x^2(2x+3)
d) 8x^2(4x-3)/9(2x+3)

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18

Two rectangular prisms have the same volume. the area of the base of the blue prism is 418 4 1 8 square units. the area of the base of the red prism is one-half that of the blue prism. which statement is true?