In 1990 the average school lunch cost was
$150 and costs $2.85 more today. How
much does the average school lunch cost
Variable:
Equation:

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 can you determine about the solutions of this system

What is the prime factorization of 23 ?me with this question