Expand to write an equivalent expression: -1/4(-8x+12y)

Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)

Find the quotient with the restriction.

What ia the sum if the first 7 terms of the geometric series