A recipe calls for 3 eggs to make 24 waffles. How many eggs are needed
to make 216 waffles?

What signals you that factoring by grouping is the best method to use when factoring a problem?

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?