Shelby Community Center is buying new seating for their building. They want to purchase a combination of stools and chairs. Stools cost $20 and chairs cost $30. The center cannot spend more than $1000.

Which inequality represents all possible combinations of s stools and c chairs?

20c+30s≤1000

20s+30c<1000

20s+30c≤1000

20c+30s≥1000

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

Can someone me out here and the tell me the greatest common factor

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.