The slope of a ramp from the sidewalk to the street has to be 1/20. the height of a ramp is 2.5 inches. what is the horizontal length (in inches) of the ramp?

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

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? )

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?