Acombination of numbers variables and at least one operation is called

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno nina made two errors in the proof. identify and correct the errors.

During how many months was the difference between the number of days with homework and with no homework greater than 6?