The perimeter of a square is represented by the expression (32x – 12) feet. What expression below represents the length of one side of the square? Remember that a square has four sides of equal length.

A
8x – 12

B
x – 3

C
8x – 3

D
16x – 6

SHOW WORK PLEASE

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

How to use order of operation in 20 divide by 4 multiply 5 = 1