give an arithmetic series is (7/6) + (11/6) + (5/2) + (19/6) ... + (119/6). find the number of terms in the series

Daniel expanded the expression as shown below -2(-8x-4y+3/4)=-10x-8y-11/4 what errors did he make? check all that apply

An octagonal prism has jow many lateral faces?

Afurniture store is having a weekend sale and is offering a 20% discount on patio chairs and tables the sales tax on furniture is 6.25%