Bob wants to lose weight. he currently weighs 220 pounds. on average he is losing 5 pounds per week by eating 1000 calories a day. at this rate how many weeks will it take for bob to reach his goal of 175 pounds? what is the coefficient? (7th grade honors math)

Nine weeks

Step-by-step explanation:

So Bob is trying to go from 220 pounds to 175 pounds. That means he is trying to loose 220-175= 45 pounds. He is loosing 5 pounds per a week, so all we need to know is 45/5 which is equal to 9.

answer: add the !

step-by-step explanation: then we will answer

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.