Please, help Evaluate each expression. Name the property used in each step.
1). (8-2^3)+21
2). 3(1/3)*9
3). (5/(3*1))3/5
4). 18+35+32+15
5). 0.25*7*4
Please help me with these 5 questions. As soon as you can!

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

Witch represents the inverse of the function f(x)=1/4x-12