Simplify the radical expression63x^15y^9/7xy^11

What is one half after 4:00 in the morning

Jacob is making stew. The stew calls for 3/8 cup of rice. If he triples the recipe, how much rice will he need. Write an addition problem to show your answer.

How do you solve - 4x+8=12

What is 72 tens - 12tens

A chocolate bar is made up of 12 equal pieces. Antony ate 3/4 of a chocolate bar. Jacoby ate ⅔ of a chocolate bar of the same size. Antony said that he ate more chocolate than Jacoby.

Micheal is 4 times as old as Brandon and is also 27 years older than Brandon. How old is Brandon?

Why can you multiply the numerator and the denominator of a fraction by the same number to find a equivalent fraction?

17,000 and 106,000 in standard form

Which answer describes this type of series - 20-18-15-11 - ... A). Arithmetic B). Geometric C). Neither D). Both

The circumference of the flotation device above is 62.8 inches. If three flotation devices are lined up end-to-end, then what is the length of the flotation devices?