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Anna007 [38]
3 years ago
10

Cara is 14 years old . This is twice as old as her brother . How old is her brother

Mathematics
2 answers:
Alenkinab [10]3 years ago
6 0

Cara's brother is 7 years old.

14 is twice as much as 7 (7 * 2 = 14).

Gre4nikov [31]3 years ago
4 0

Answer:

7

Step-by-step explanation:

If Cara is twice the age of her brother,

divide 14/2

7, her brother is 7

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The average number of miles he will ride each day to meet his goal is 6.6 miles

<h3>How to find the average number of miles she will ride?</h3>

He wants to ride his bicycle 30.4 miles this week.

He has already ridden 4 miles.

He rides 4 more days.

Therefore, the average number of miles he would have to ride each day to meet his goal can be calculated as follows:

let

x = number of miles driven

Hence, the equation can be represented as follows;

4x + 4 = 30.4

Therefore,

4x + 4 = 30.4

4x + 4 - 4 = 30.4 - 4

4x = 26.4

x = 26.4 / 4

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Therefore, the average number of miles he will ride each day to meet his goal is 6.6 miles

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4 0
2 years ago
To paint his room ted prepared 2 gallons of a paint mixture at a ratio of 3:1 white to blue. If he later decide to dilute the co
earnstyle [38]

Answer:

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Four students were asked to write an expression which has terms that have a greatest common factor of ab. The
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Answer: Peyton

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1 year ago
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