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miskamm [114]
3 years ago
7

(-2g+7)-(g+11 find the sum​

Mathematics
2 answers:
almond37 [142]3 years ago
7 0

Answer: -3g-4

Step-by-step explanation: Combine like terms to add.

Hope this is right and I hope this helps you out! ☺

anyanavicka [17]3 years ago
5 0

Answer: = -3g-4

Step-by-step explanation:

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BabaBlast [244]
AECD is a parallelogram but I don’t get it
4 0
3 years ago
Evan went to the park and saw four animals.
dsp73

Answer:

He saw <u>1 duck</u> and <u>3 dogs</u>.

Step-by-step explanation:

Given:

Evan went to the park and saw four animals.

Each animal was either a duck or a dog.

He saw a total of 14 legs.

Now, to find the number of each animal he had seen.

Let the number of duck be x.

And the number of dog be y.

So, total number of animals:

x+y=4\\y=4-x

Now, the total number of legs he did see:

<em>As we know the legs of a duck are 2 and a dog are 4.</em>

2x+4y=14\\2x+4(4-x)=14\\2x+16-4x=14\\-2x+16=14

Adding both sides by -16 we get:

-2x=-2

Dividing both sides by -2 we get:

x=1

The number of duck = 1.

Now, putting the value of x in above equation we get:

y=4-x

y=4-1\\y=3.

The number of dogs = 3.

Therefore, he saw 1 duck and 3 dogs.

4 0
3 years ago
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Step-by-step explanation: The line crosses the Y axis at 3

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3 years ago
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Answer:

A. (2,2), (3,2), (3,3), (3,4), (4,6), (5,4), (5,7), (6,4), (6,6), (7,7)

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3 years ago
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William runs at a constant speed of 8 miles per hour. Running at this constant speed, it takes William 75 seconds to run from hi
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Answer:

0.16 miles

Step-by-step explanation:

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3 years ago
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