1.

What is the algebra expression for the following?A number multiplied by eightA number decreased by twoA number divided by fourSix more than a numberThanks!

Answer»

Answer:

(1) 8X

(2) (y - 2)

(3) m/4

(4) (t + 4)

Step-by-step explanation:

To find the algebraic expressions for given conditions, we ASSUME a variable and SATISFY the given conditions.

Let's head to the questions.

(1) A NUMBER multiplied by eight.

Let the number be 'x'

On multiplying the assumed number with 8

Therefore, we will get,

Algebraic expression = 8x

(2) A number decreased by two.

Let the number be 'y'

Decrease means substraction.

After subtracting 2 from assumed number,

Therefore, we will get,

Algebraic expression = (y - 2)

(3) A number divided by four.

Let the number be 'm'

On dividing the assumed number with 4.

Therefore, we will get,

Algebraic expression = m/4

(4) Six more than a number

Let the number be 't'

On adding 4 to the assumed number.

Therefore, we will get,

Algebraic expression = (t + 4)


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