4. Cindy is saving for a trip to Hawaii. Each
week, she puts aside the same amount of
money for her airfare. After 9 weeks of
saving, she needs $390 more for her airfare.
After 14 weeks, Cindy still needs $240.
How much is the airfare to Hawaii? How
much does Cindy put aside each week for
her airfare?

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

What is the probability of rolling a single die greater than 4

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