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iren2701 [21]
2 years ago
5

A student got a juice box for $2.50 and some bags of chips for $0.85 each bag. The total cost was $5.05. What equation can be us

ed to find the number of bags of chips? use x How many bags of chips did she buy?
Mathematics
2 answers:
pentagon [3]2 years ago
6 0

Answer:

  • 3 bags

Step-by-step explanation:

<u>The equation for total cost:</u>

  • 2.50 + 0.85x = 5.05

<u>Solve for x:</u>

  • 0.85x = 5.05 - 2.50
  • 0.85x = 2.55
  • x = 2.55/0.85
  • x = 3
lozanna [386]2 years ago
3 0

Answer:

He got scammed for paying $2.50 for a Juice box

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Gelneren [198K]

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Step-by-step explanation:

-2x + y = -5

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Crazy boy [7]

Answer:

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Step-by-step explanation:

The complete question is

If y = 10 (2.5)^trepresents the number of bacteria in a culture at time t, how many will there be at time t = 6

Solution

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6 0
3 years ago
URGENT HELP PLEASE
sammy [17]

Answer:

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Step-by-step explanation:

I simplify some steps

pair 1:    x1   0     2

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pair 2:   x2   0    2

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2 pairs meet at (2,5)

y=7x-9 ......A

y=3x-1  ......B

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x=2

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Which of these is the absolute value parent function?
kotykmax [81]

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Option d. is correct answer.

Step-by-step explanation:

<em>f(x) = [x]</em><em> </em>is the absolute value parent function.

7 0
3 years ago
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