Alex says that 3.2x - 5 = 3.2(x - 5) has infinitely many solutions. Is Alex correct?
Explain why or why not

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

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?