Aboat maker wanted to build a canoe 6 ft long and 2 1/2 wide but decided that those dimensions were too small. the boat maker wants to add 2 ft to both the length and width but also wants to keep the canoe the same shape. explain why this will not work.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Acircle has a circumference of 7.850 units. what is its radius?