4) If x+y=6 and xy=2. find the
value of x square + y cube

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d

$25 becasue a 10 increase would make it from 80 to 50