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Juli2301 [7.4K]
3 years ago
9

If "x" represents -8 and "z" represents -11, what is x - (-z)?​

Mathematics
1 answer:
Arisa [49]3 years ago
8 0

Answer:

It equals 3, but if you add two negatives inside of the parenthesis, then it equals -19.

Step-by-step explanation:

You have to plug in the numbers where the variables are, so it would be -8-(-11).

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Complete the conversion. Enter your answer in the box.<br> 8 pt = __ c
Shtirlitz [24]

Answer:

16 cups

Step-by-step explanation:

there are 2 cups in a pint

8x 2= 16

7 0
3 years ago
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How do you write equation for rise ove run
SashulF [63]
Y = mx + b

M= your slope or rise over run

B = your y-intercept

For example if the rise was 5 and the run is 6, the equation would say
y = 5/6 + b
The / being your fraction bar

The y-intercept is where your line crosses the y-axis
So say that the line crosses the y-axis at 10
y = 5/6 + 10

That about sums it all up!

6 0
3 years ago
I was wondering what the answer to these problems is?
alina1380 [7]
The first one is 4
Second is 5/9
Third is 1/2
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7 0
2 years ago
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Seclate all the numbers that are solutions to the inequalitt w&gt;1.
natima [27]

Answer:

The numbers should be A. 5 and C. 0.

Hope I Helped

6 0
2 years ago
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a grandmother says her grandson is two years older than her granddaughter and that together, they are at least 12 years old. how
vfiekz [6]

Hello There!

As for this problem, we would have to set up an equation in order to determine the missing age. We would do this because we want to find the missing age and by setting up an equation it will help find the age easier, as opposed to manually calculating it. With that said, let's begin to solve.

First, we would create an equation based on what the question says, which would look as:

x + x + 2 = 12

2x + 2 = 12

Subtract two from both sides.

2x = 10

The grand daughter is 5 years old and since the grandson is two years older he is 7.

Thus,

The age of the granddaughter is 5

The age of the grandson is 7


7 0
3 years ago
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