PLEASE HELP I WILL GIVE YOU BRAINLIST!!​

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

For each proportion find the unknown number x 1/5/8=×/15

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.