Select the correct answer. how can you express (16+40) as a multiple of a sum of whole numbers with no common factor? a. 2 x (8+20) b. 4 x (4+10) c. 8 x (2+5) d.16 x (1+5)

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

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:

What is the ratio fraction form of 25: 9