Use the substitution method to solve the system of equations.

{y=x−8

2x + 3y=1

what is the solution?

(4, −4)

(2, −6)

(5, −3)

(0, −8)

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

What are “like terms”? why can we only add like terms?

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers