PLEASE ANSWE

Determine if the following systems of equations have one, none or infinitely many solutions.

x+y=6
3x+3y=18

A. One Solution
B. No Solution
C. Infinite

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Equation for the calculation double 2 and then add 5

Asequence is a function whose is the set of natural numbers