3 years ago

Which inequality is true?

Mathematics

1 answer:

AlladinOne [14]3 years ago

3 0

Answer: The answer is -0.5<-0.25

Step-by-step explanation:

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In the equation below a is a number between 0 and 1 8 x a = b which statement about the value of b is always true

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Answer:

See Explanation

Step-by-step explanation:

Given

$0 \le a \le 1$

$8*a =b$

Required

Determine the true statement about b

The question is incomplete as options are not given. However, a general explanation is as follows:

Rewrite $8*a =b$

$b = 8 * a$

When a = 0

$b = 8 * 0 = 0$

When a = 1

$b = 8 * 1 = 8$

This means that:

For $0 \le a \le 1$

Then $0 \le b \le 8$

<em>This means that: b is a number between 0 and 8</em>

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3 years ago

At Kent Middle school, breakfast costs $1.25 and lunch costs $3.75. What percent of the costs of lunch is the cost of breakfast?

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