Evaluate the following expression -1(5,-1)+2(1,1)

(-5,1)(2,2)

Step-by-step explanation:

distribute the -1 and 2

(-5,1) (2,2)

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

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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