The tens digit of a 2 digit number is twice the units digit. the sum of the digits is 12. find the original number

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

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Ateam has p points. p = 3w + d w = wins d = draws a) a football team has 5 wins and 3 draws. how many points does the team have?