Aright angle intersects a line at point m. which statement is true about angles 1 and 2?

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)