Mercury orbits the sun in 87 24/25 earth days. venus orbits the sun in 224 7/10 earth days and mars orbits the sun in 686 49/50 earth days. express each mixed number as decimal.

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a