John is saving money for a new TV. He would like to save at least $500. He earns $15 each week and has $125
saved up. Which inequality best describes the number of
weeks he must save his money?

Cdoes not have two variables

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)