What percent of a is b? Please put your answer in percent.
1 answer:
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Answer:
(1,-1)
Step-by-step explanation:
The vertex is the minimum point (in this case). That happens when x - 1 = 0. The reason for that is because the absolute value is going to added to minus 1. The absolute value is always plus.
x - 1 = 0
x - 1+1 = 0 + 1
x = 1
So the minimum point is going to be (1,-1)
Here's a graph to help you along.
<h3><u>Question:</u></h3>
A student bought two juice pouches for $1.25 each and 3 bags of chips. The total cost was $5.05 .write and solve an equation to determine the cost of a bag of chips,c
<h3><u>Answer:</u></h3>variable : c (cost of 1 bag of chips )
equation: 2.5 + 3c = 5.05
solution: cost of 1 bag of chips = $ 0.85 and cost of 3 bags of chips = $ 2.55
<h3><u>Solution:</u></h3>Given that, student bought two juice pouches for $1.25 each and 3 bags of chips
Let "c" be the price of 1 bags of chips
cost of 1 juice pouches = $ 1.25
Total cost = $ 5.05
<em><u>Therefore, we frame a equation as:</u></em>
two juice pouches x cost of 1 juice pouches + 3 bags of chips x price of 1 bags of chips = 5.05
<em><u>Solve the above equation for "c"</u></em>
Thus cost of 1 bag of chips = $ 0.85
Thus, cost of 3 bags of chips = $ 0.85 x 3 = $ 2.55