Need Help!! 1: Which of these is equal to -4³?

a: +12. b: -12. c: -64. d: +64

2: 6¹ is equal to?

a: 6 b: -6. c: -1 d: 1

I only have 2 hours left so please help!

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00

If i have 20$ and i gave 5$ away how much i got

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm