the digit at the tens place of a two—digit number is 4 times the digit at ones place if the sum of this number and the number formed by reversing the digits is 55 find the numbers​

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

27/9=18/x a. x=9 b. x=18 c. x=6 d.x=3