Paki sagot yun tama po

answer only: 1. - 3(2x + 1) =2. 6(x²+2x+7)=3. 4x(1 - x) =4. - x²(x + 5)=​

Uncle dan is cutting one of his famous big pies slices- one large one for himself and several smaller one for the rest of the family. when he has finished, three quarters of the number of slices to the left of the big slice will be six. how many slices will there be altogether?

Aman purchased a kind ofgrocery items for 1, 560. laterwhen the price had gone up to24 per item, he sold all but10 of them for 1, 520. how manyitems did he buy in the firstplace? ​