Given : A bag of chips costs 3.79 including tax Mr. Connor wants to purchase chips for his class and has a3.79includingtaxMr.Connorwantstopurchasechipsforhisclassandhasa15 budget.
To Find: Write an inequality to solve for the number of bags of chips Mr. Conner can purchase with his budget.
Solution:
Cost of bag of chips is $3.79
Let the no. of bags of chips be x
His budjet is of $15.
Since we are gievn that he cannot buy bags of chips costs more than $15
So, inequality becomes :
3.79x\leq 153.79x≤15
Hence an inequality to solve for the number of bags of chips Mr. Conner can purchase with his budget is 3.79x\leq 153.79x≤15 .
9 divided by 72 = 0.125 0.125 is the weight of one book 0.125 times 80 = 10kg. So 80 books weight 10kg. 72 divided by 9 = 8 books make up 1 kg. 8 times 6 =48
The difference is referring to subtraction, so the question was most likely something like how much longer is this butterflies wings than this ones. so 4.55 might be one of the lengths and 3 might be the other, so 4.55 - 3 is 1.55.
