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Ad libitum [116K]
2 years ago
6

School lunches cost $14.50 per week. About how much would 5.5 weeks cost of lunches​

Mathematics
2 answers:
klemol [59]2 years ago
4 0

Answer:

The answer should be about $81.20

Step-by-step explanation:

$14.50 x 5weeks = $72.50

A school week is usually 5 days.

The middle of the week is Wednesday, so that's 3 whole days.

$14.50 / 5days = $2.90 per day

$2.90 x 3days = $8.70

$72.50 + $8.70 = $81.20

Anni [7]2 years ago
3 0
I think it would be 79.75, I hope this helps!
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Answer:

2<x<4/3

Step-by-step explanation:

Given the equation of a graph to be y = |3x− 5|, if the equation is one unit to the right, this can be expressed as |3x-5| > 1.

Solving the resulting equation

|3x-5| > 1.

Since the function 3x-5 is in a modulus sign, this means that the function can take both negative and positive values.

For positive value of the function;

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For the negative value of the function;

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On expansion

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Multiplying through by -1 will also change the inequality sign

x < -4/-3

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Combining equation 1 and 2, we have;

2<x<4/3

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