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Tema [17]
4 years ago
15

(3 pt)

Mathematics
1 answer:
AlladinOne [14]4 years ago
7 0

The correct answer is B

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The equation 3x + 7 = y represents a function. Write it using function notation.
umka2103 [35]

Answer:

3x+7=10x

Step-by-step explanation:

you are just adding 7+3 then you add the vairable term

4 0
3 years ago
Read 2 more answers
Nydia has overdraft fees totaling -$135. If she has 9 overdrafts, what was the charge for a single overdraft?
Kitty [74]
To find how much each draft costs all you have to do is divide -135 by 9 and you get your answer:)
8 0
4 years ago
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In step 2, how do you know that 5x? and -12x? are like terms? If you could please help me with 1,2,3 if not just 2
klemol [59]
First we need to define what a like term is:

Like term meaning:

Terms whose variables (such as x or y) with any exponents (such as the 2 in x2) are the same. Examples: 7x and 2x are like terms because they are both "x".

Answer (for question 1):
For step one, you would just have to expand the brackets. The number of times multiplication would be used is 3 times. If you are confused, I attached a diagram in my ‘side notes’ section.

Answer (for question 2):
-5x squared and -12x squared are like terms because they both end in x squared.

Answer (for question 3):
There are no more like-terms.

Hope this helps!
Please give Brainliest!

Side notes:

3 0
2 years ago
Perform the indicated operation (3 - 5i) - (-2 +11i)​
dalvyx [7]

Answer:

5 - 16i

Step-by-step explanation:

combine like terms:

3 - (-2) = 5

(-5i) - 11i = -16i

<em>5 - 16i</em>

<em></em>

7 0
3 years ago
-6+x=2x-5 what is the answer to this problem
Gnoma [55]

Answer:

x= -1

Step-by-step explanation

First move the variables to the left and change it's sign

(-6+x-2x=-5)

Then combine like terms

(-6-x=-5)

Then move the -6 to the right and combine it with the -5

(-x=-5+6)

(-x=1)

Lastly change the signs by dividing by 1

(x=-1)

8 0
4 years ago
Read 2 more answers
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