Solve the equation. how old is sam? sam's age doubled plus 5 is the same as sam's age tripled minus 1. question 5 options: sam is 6yrs old. sam is 4 yrs old. sam is 12 yrs old. sam is 5 yrs old.\\@mochimin

Norma has an a-frame cabin. the back is shown below. how many square feet of paint will she need to cover the back of the cabin? explain how you found the answer.

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:

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.