Noah has 2 2/5 of a pound of rice in his cupboard. He also has 8/9 of that amount in his pantry. Which of the following equations could be used to determine how much rice he has in the pantry? A: 2 2/5 + 8/9=?
B: 2 2/5 - 8/9=?
C: 2 2/5 x 8/9=?
D: 2 2/5 ÷ 8/9=?

Find |−5|. a. −5 b. 5 c. one-fifth d. –one-fifth !

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 rational number could be graphed between -4 and -5