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irina [24]
2 years ago
7

Combine and Simplify:​

Mathematics
1 answer:
erik [133]2 years ago
4 0

Answer:

-6x - 8y - x² - 9y² - x - 6² - x² - y² - y = - 2x² - 10y² - 7x - 9y - 6²

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Write 20.65 in expanded notation
Zinaida [17]

Answer:

2 * 10 + 6 * .1 + 5 * .01

Step-by-step explanation:

7 0
3 years ago
Number 1- equivalent expression for 3(x +5) +4x -8?
Dominik [7]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

6 0
3 years ago
Determine whether each relation is a function. Explain. {(2,0), (2, 2), (2, 4), (2, 6)}​
inysia [295]
A function is the relationship between an independent variable (x) and a dependent variable (y). A function can only occur when the independent variable are limited to one use. A function in this case is determined by the { } symbol.

This example is not a function, as the independent variable (2) appears more than once.

The rule is that the independent variable(x) cannot appear more than once as the same value and the dependant variable(y) can appear more than once as the same value.

Hope this helps!
8 0
2 years ago
Can someone plz help me plz I beg u the answer choices are at the bottom just pls
enot [183]

Answer:

Step-by-step explanation:

6 0
2 years ago
1) Jack is rolling a number cube. What is the probability that he will roll a 4? Write your answer as a fraction, decimal and eq
Alja [10]

Answer:

Look below!

Step-by-step explanation:

1.

1A (fraction): 1/6

1B (decimal): 0.16 (6 continues)

1C (percent): 16.66 (6 continues)

2.

5+15+7+8+10+15=60

10/60 time she got 5

1/6 chance she gets a 5 again

2A (fraction): 1/6

2B (decimal): 0.16 (6 continues)

2C (percent): 16.66 (6 continues)

3.

Yellow: 3/10 chance

Red: 1/5 chance

Blue: 2/5 chance

Pink: 0/20 chance

You're welcome in advance.

8 0
3 years ago
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