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atroni [7]
3 years ago
6

Negative 9 minus negative 10

Mathematics
2 answers:
antoniya [11.8K]3 years ago
4 0
1 is your answer -+- is a positive
kirill115 [55]3 years ago
3 0
You have -9 -(-10). So when you have a subtraction symbol next to a negative, just like this problem. You will then have a positive 10.

So...
Negative and a Positive make a [Negative]
Positive and a Negative make a [Negative]
Positive and a Positive make a [Positive]
Negative Negative make a [Positive]

Then you add -9 and 10. You go closer to the 0. Then you have 1.
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What does not describe a slope
iragen [17]
Two dimensional figure

Hope this helps
6 0
4 years ago
Read 2 more answers
On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, 1) and (0, 3). Everything below
artcher [175]

Answer: y \leq \frac{1}{2} x+3

Step-by-step explanation:

If a function has a positive slope, that means the y value is increasing with respect to x. As you go down the x-axis, the y value will continuously increase.

First you want to plot the two sets of coords that they gave you, or else you wont know what the line looks like. Or, you could visually do it in your head. We're going down -4 on the x-axis and down 1 on the y-axis. Then for our second coords, we are going to 0 on the x-axis, then up 3 on the y-axis.

You could plot this for yourself, but im going to do it in my head for simplicity. We also need to find the slope of this function in order for us to find the y-intercept. The slope is change in y divided by the change in x. Subtract the initial position from the final position.

3 - 1 = 2

0 - (-4) = 4

2/4 = 1/2

The new equation is:

y=\frac{1}{2} x+b\\plugin(0,3)\\3=\frac{1}{2} (0)+b\\b=3

Everything is shaded below and to the right of the line. They said the line was solid, so that means less than or equal to, \leq

4 0
4 years ago
The additive inverse of 5/9 is​
adelina 88 [10]
I think that it’s -5 (:
5 0
3 years ago
Read 2 more answers
Subtracting a polynomial has the same result as adding its additive inverse.
morpeh [17]
The answer is true...

Why?

Let's take (2x) as a simple polynomial. Subtracting 2x from 2x is one thing, then adding it's inverse, (-2x) yields the equation to 0. This is why it is true...

Hope this helps!! Please give me brainliest!
7 0
4 years ago
I need another explanation this is the last one guys thanks
ad-work [718]

Answer:

The answer is: Store A is .41 cents per bagel and store B is .45 cents per bagel.

Step-by-step explanation:

Get the dollars per bagel for each store.

Store A is 5 bagels for $2.05.

2.05/5 = .41 cents per bagel.

Store B is 3 bagels for $1.35.

1.35/3 = .45

So store A is the least expensive one.

Hope this Helps! Have an Awesome Day!! (-:

3 0
4 years ago
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