A laptop costs $450 when purchased and decreases in value by $45 every month. If this situation is modeled by a linear equation of the form y=mx+b where y is the value of the laptop after x months, what would be the value of m in this equation?

answer: it is 1: 47 pm

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.

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0