How do you multiply and divide mixed numbers

Richard practiced each of 3piano solos for 5/12 of a hour expressed in simplest form

Evaluate the expression for the given values of the variable s - 5t + s; s = 4, t = - 1

Gerry folded 3 out of 8 of the pile of shirts molly folded 1out of 8 of the pile of shirts together did they fold more than half the shirts explain your answer

Graph y=-3x (squared) + 5

Two rectangles are similar one has a length of 12 cm and a width of 9 cm and other has a width of 8 cm find the length of the second rectangle round to the nearest 10th if necessary

Who is the 18 president of the United States

Of regular movie goers, 40% watch romantic movies, 60% watch action movies, and 24% watch both types. Are watching romantic movies independent or dependent of watching action movies?

Solve for k: 4 + k/6 = x times 4

Write the expression in standard form a+b i (5-9i) + (5+8i)

Kirsten will do yard work with Ryan during July. Kirsten mows the lawn every third day and Ryan waters the lawn every fourth day. They both trim the hedges every Saturday. Both begin their work on Monday July 1.