If the area of a room is 20 feet by 6 yards

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle