frank worked 40 hours last week, at a rate of $9 per hour. When he received his paycheck, he noticed that 8% of his earnings had been deducted for taxes. How much was deducted for taxes?

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)