Lori had $126.89 in her bank account. She deposited $21.49 into it and then wrote a check for her car repairs for $156.61. What was the ending balance in her account? –$51.21 –$8.23 $8.23 $51.21

its a straight line parallel to the time axis

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.

you can't solve x because it is 2 linear equation and you only have one equation

i believe that the answer is

b. y-1=-2(x-4)

hope this !