What is 20/8 equivalent to?

Math each whole number with a rational,exponential expression

:)i need to know on which ones are corresponding, alternate interior, alternate exterior, or none of these.

Ana’s dachshund weighed 5 5/8 pounds when it was born . by age 4 the dog weighed 6 times as much. fill each box with a number or symbols from the list to show how to find the weight of ana’s dog at age 4 . not all numbers and symbols my be used