The height of a sunflower plant varies directly with its age. once it has sprouted from the ground, when a sunflower is 2 weeks old, it is 38 centimeters tall. when it is 6 weeks old, it is 114 centimeters tall. how tall is a sunflower plant that is 3 and a half weeks old?

Find the difference (8ab+a+2) - (3ab+6)

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?