HELP WILL GIVE BRAINLIEST

Mathematics

3 answers:

kifflom [539]2 years ago

7 0

It is the second one 2a +b over 4

PolarNik [594]2 years ago

5 0

Answer:

Considering the first description, we can see that all of the options are suitable.

When reading the second description, we can see that only the second and the third options fit the description because they both have the first term which is 2a

Looking at our final description, we can see that the second one suit it as well since the description said that the second term was the quotient of b and 4, or the result when we divide b by 4, and in this case we can write it as a fraction: b/4.

MrMuchimi2 years ago

4 0

Each one of them are the sum of two terms. If the first term is the product of 2 and a, it will be 2a so A and D are out. If the second term is the quotient of b and 4 it will be b/4 so the answer is 2a + b/4

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Is the answer right?

son4ous [18]

Almost. Where you put -(-5) and then later on you say it’s -5. It’s not. It would be +5 or just 5 because - and - makes a plus :)

7 0

1 year ago

Harry is one third as old as his father. If his father is x 12 years old, how old is Harry? StartFraction x over 3 EndFraction 4

Mama L [17]

The age of the Harry in the terms of variable x, as the age of his father is (x+4) is represent with following equation.

$\sqrt{3}x+4$

<h3>How to write algebraic expression? </h3>

Algebraic expression are the expression which consist the variables, coefficients of variables and constants.

The algebraic expression are used represent the general problem in the mathematical way to solve them.

Harry is one third as old as his father and his father is x+12 years old.To find the age of Harry, we need to convert the given statement into the algebraic expression.

Suppose the age of the Harry is a years and the age of his father is b years. Now Harry is one third as old as his father, thus

$a=\dfrac{1}{3}b$