On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The number b varies directly with the number a. For example b = 2; when a = -2 which equation represents this direct variation between a and b? O b= -a O-=-a Ob-a=0 Ob(-a) = 0​

The table shows a proportional relationship between the number of pounds of bananas purchased and the total cost of bananas. bananas number of pounds total cost (dollars) 333 1.471.471, point, 47 555 2.452.452, point, 45 999 4.414.414, point, 41 ? ? a row of values is missing in the table. which numbers of pounds of bananas and total costs of the bananas could be used as the missing values in the table? choose 3 answers: choose 3 answers: (choice a) a pounds of bananas: 222 total cost: \$0.98$0.98dollar sign, 0, point, 98 (choice b) b pounds of bananas: 777 total cost: \$4.45$4.45dollar sign, 4, point, 45 (choice c) c pounds of bananas: 666 total cost: \$2.94$2.94dollar sign, 2, point, 94 (choice d) d pounds of bananas: 111 total cost: \$0.54$0.54dollar sign, 0, point, 54 (choice e) e pounds of bananas: 888 total cost: \$3.92$3.92