Rachel is building a book shelf. The wood she is using is sold in sections that are 8 feet long and 16 inches wide. All of the boards Rachel needs will be 16 inches wide. She needs 5 boards that each measure 48 inches long. She needs 2 boards that each measure 32 inches long. What is the minimum number of 8 foot sections of wood Rachel will need to make the book shelf?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?