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3 years ago

When you add two rational numbers, each number can be written as a?

1 answer:

8 0

The correct answer to your question is... a rational #, because when you add two rational #'s, each # can be written as a rational #.

Reasoning:
So, adding two rational #'s like adding fractions will result in another fraction of this same form since integers are closed under + and x. Thus, adding two rational #'s produces another rational #.

By the way # means number.

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Six less than x I'm in 8th

Fudgin [204]

Answer

I found this. Does this help?

Step-by-step explanation:

If this is an inequality (6 is less than x, or 6 < x), then x is an integer or other value greater than 6.

The variable statement "6 less than x" is (x - 6)

This is a value (variable and constant) where the value of x is determined by an equation

such as x-6 = 4 (x is positive 2) or y = x-6 (y is 6 less than x).

7 0

3 years ago

Identify the exponent in the term –3x 2 . A. 3 B. x C. 2 D. minus sign (–)

leva [86]

Answer:

Correct option is:

C. 2

Step-by-step explanation:

We have to find the exponent in the term -3x²

An exponent refers to the number of times a number is multiplied by itself.

Here, x is multiplied to itself 2 times

i.e. $x\times x=x^2$

Hence, exponent in the term -3x² is:

So, the correct option is:

C. 2

5 0

3 years ago

Sue volunteered to make cupcakes for the football team's bake sale. She plans to sell them for 50 cents apiece. How much cupcake

Crank

She has to make 400 in order to raise $200 because if she was selling them for $1 she would need 200 so just double that since she's only selling them for $0.50

8 0

3 years ago

Read 2 more answers

Given the line -9x-6y=18. Find the slope

SashulF [63]

Answer:

slope = - $\frac{3}{2}$

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Rearrange - 9x - 6y = 18 into this form

Add 9x to both sides

- 6y = 9x + 18 ( divide all terms by - 6 )

y = - $\frac{3}{2}$ x - 3 ← in slope- intercept form

with slope m = - $\frac{3}{2}$

7 0

3 years ago

2b-5/b-2 = 3/b+2 SOLVE

Deffense [45]

Cross multiply:-

3(b - 2) = (2b - 5)(b + 2)

3b - 6 = 2b^2 + 4b - 5b - 10

2b^2 - 4b - 4 = 0

b^2 - 2b - 2 = 0

b = 2.73, -0.73 Answer

7 0

3 years ago