At a cooking contest, cach contestant brought the potato salad of chicken salad. If the ratio of chicken salads to potato salads is 3 to 4, and there were 12 potato salads,
how many salads are there altogether? Choose from the answers below A.9 b.36 c.21 d.16

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? )

The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?

Atriangle has vertices of (0,3.5), (3,1.5), (0, -1.5). if it is dilated with center at the origin, and a scale factor of 2, what will be the coordinates of the image?