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3 years ago

If x=23 and y=7 what is x+y

Mathematics

2 answers:

koban [17]3 years ago

3 0

X = 23
y = 7

x + y = ?

23 + 7 = 30

ANSWER: x + y = 30

dem82 [27]3 years ago

3 0

X=23
y=7

in order to get the value of x+y, you have to apply substitution

therefore, x+y
=23+7
=30
therefore, the value of x+y is =30

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The complete question is

Emily and her children went into a grocery store and she bought $20.80 worth of bananas and peaches. Each banana costs $0.80 and each peach costs $2. She bought a total of 14 peaches and bananas altogether. Determine the number of peaches and the number of bananas that Emily bought

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x ----> the number of bananas that Emily bought

y ----> the number of peaches that Emily bought

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Solve the system by graphing

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using a graphing tool

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see the attached figure

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Step-by-step explanation:

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