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Bingel [31]
3 years ago
15

or her cell phone plan, Heather pays $30 per month plus $0.05 per text. She wants to keep her bill under $60 per month. Which in

equality represents the number of texts, t, Heather can send each month while staying within her budget?
Mathematics
2 answers:
RSB [31]3 years ago
7 0
She can send 600 texts since she wants to pay $30 for her plan. Divide 30 by 0.05 and you get 600
Komok [63]3 years ago
4 0
The inequality $0.05t+$30 > $60 represents how much she could text to keep her bill under $60
 To solve this we would first subtract the Y intercept, which we know is $30 because that's how much she pays per month even with out text
So, 60-30=30
The inequality is now 
$0.05t > 30

Either equation, $0.05t ≥ $30   or   $0.05t+$30 ≥ $60 could both represent how much she could text with her bill being less than $60
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Step-by-step explanation:

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Free_Kalibri [48]

Answer:

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=2xy^2\sqrt{x}+2xy\sqrt{y}

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Step-by-step explanation:

Given the expression

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}

solving the expression

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}

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so the expression becomes

\:\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=xy\sqrt{y}+2xy^2\sqrt{x}+xy\sqrt{y}

Group like terms

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Add similar elements

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\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=2xy^2\sqrt{x}+2xy\sqrt{y}

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