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Paul [167]
3 years ago
10

A doughnut shop charges $0.80 for each doughnut and $0.40 for a carryout box. How many doughnut can Mr. mac buy if he wants to s

pend at most $5.20 hint: crear an inequality equation and solve for "x". look for the key word and fing out which inequality symbol it is
Mathematics
2 answers:
Mandarinka [93]3 years ago
7 0
The answer would me 4.33 if you do it on a calculator
GenaCL600 [577]3 years ago
4 0
Cost for one doughnut=0.80+0.40=1.20
1.20x leq 1.20x \leq  5.20
x \leq 5.20/1.20
as x is an integer
so x=4



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irakobra [83]

Answer:

8x^3-7x^2-11x+9

Step-by-step explanation:

(8x^3-5x-1)-(7x^2+6x-10)

remove unnesasary ( )

8x^3-5x-1 -(7x^2+6x-10)

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Answer:

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lisabon 2012 [21]

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Ugo [173]

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