Determine whether or not the equations represent a direct variation. Sort the equations into the appropriate category. Direct Variation
Not Direct Variation
y = 3x
x = -1
y = (217)
-0.5x = y
y = 2.2x + 7
y=4

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

answer is because 4×10=40

and 98×4= is 392

40,392

the answer is b because it has ^2 and the rest do not.

step-by-step explanation: