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liubo4ka [24]
3 years ago
10

Help me please thanks

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
6 0

Answer:

Sorry..A is right

Step-by-step explanation:

Semenov [28]3 years ago
4 0

Answer:

A

Step-by-step explanation:

An open/hollow circle represents: Greater or less than

A closed/filled in circle represens: Greater or equal to   or   Less than of equal to

The number line shows that x is greater than -3

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Does this table of values represent a linear relationship? Explain your answer.
eduard

Answer:

Yes

Step-by-step explanation:

Yes, because there is a constant rate of change. It is and will always be constantly increasing by 1.5.

To be a linear line you have to have a constant rate of change.

7 0
3 years ago
What is the solution for the system of equations {4x−3y=36x−2y=4?
dimaraw [331]

Answer:

x = 1/25

y = 32/25

Step-by-step explanation:

3 0
3 years ago
Next in sequence 9/16, -9/8, 9/4, -9/2, 9, ?
Fudgin [204]

Answer:

-18

Step-by-step explanation:

*2, *(-2), *2, *(-2) ...

5 0
3 years ago
Solve -2(2x+5) -3(x-1)
OLEGan [10]
<h2>Hello!</h2>

The answer is:

-2(2x+5)-3(x-1)=-7x-7\\

<h2>Why?</h2>

To solve the problem, we need to perform the operations and then, add like terms.

We need to apply the distributive property, which is defined by the following way:

a(b+c)=ab+ac

Also, we need to remember how to add like terms. Like terms are terms that share the same exponent and the same variable, for example:

3x+5x+x^{2}=8x+x^{2}

We were able to add only the first two terms since they are like terms, both are sharing the same exponent and the same variable.

So, we are given the expression:

-2(2x+5)-3(x-1)

Then, solving we have:

-2(2x+5)-3(x-1)=-4x-10-(3x-3)\\\\-4x-10-(3x-3)=-4x-10-3x+3\\\\-4x-10-3x+3=-4x-3x-10+3\\\\-4x-3x-10+3=-7x-7

Hence, we have that the answer is:

-2(2x+5)-3(x-1)=-7x-7\\

Have a nice day!

8 0
3 years ago
I need your help pls. And if your not oo busy I have another one I need help with thx &lt;3
Helen [10]
Hi I’m not rlly good at math but there are apps that scan the question and it gives you the answer right away!
4 0
3 years ago
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