Pleaseee help, and please don’t use links

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte