Find the equation for the line that passes through (1,-10) that has slope - 9/5

y=-9/5x-41/5

Step-by-step explanation:

A(1,-10) x1=1,y1 =-10

k=-9/5

y-y1=k(x-x1)

y-(-10)=-9/5(x-1)

y+10=-9/5x+9/5

y=-9/5x+9/5-10

y=-9/5x+9/5-50/5

y=-9/5x-41/5

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88