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jeka57 [31]
3 years ago
8

What does 1.4x + 2.8y equal to?

Mathematics
2 answers:
tino4ka555 [31]3 years ago
7 0

Answer:

Thats finding the slope

m = -0.5

Thats factor

1.4 out of 1.4x + 2.8y .

1.4 (x+2y)

Graphing    

X      Y

0       0

2       -1

Step-by-step explanation:

e-lub [12.9K]3 years ago
3 0

Answer:

its the same thing.There r no like terms.

Step-by-step explanation:

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Round 3,101 to the nearest hundred.
ololo11 [35]

Answer:

it is 3,100

Step-by-step explanation:

bc you cant round up 0 so your answer is 3.100

6 0
3 years ago
16x2 = 49 what is x?
pantera1 [17]
You start off, 
16 x 2 = 32
You're looking for x so,
49 - 32 = 17
Hope this helps :)!
Brainliest please 
5 0
3 years ago
Pleaseeee help!!!! I will mark you as brainlinest for correct answer!!!!!!!!
Alborosie
The graph you chose has a y intercept of 5. In other words, the point (0,5) is on that graph. However, if we plugged x = 0 into the function f(x), we get

f(x) = 3*5^x
f(0) = 3*5^0
f(0) = 3*1
f(0) = 3

So the point (0,3) is actually on the graph. The graph is increasing. So the answer is the upper left corner (instead of the upper right corner)
5 0
3 years ago
HELP PLEASE QUICKLY!!!!
solmaris [256]
Hi again!

I think I already answered this question - right ?

Ok whatever - the answer and the steps are still in my head~

x^3 - 4x² + 2x + 10 = x² - 5x - 3
Again, same thing
x^3 - 4x² + 2x + 10 -x² + 5x + 3 = 0
Now factorize
(x + 1)(x² - 6x + 13) = 0
Set factor equal to 0
x + 1 = 0 or x² - 6x + 13 = 0
x = -1

The correct option is : B

A+ Guaranteed! 
4 0
4 years ago
Rewrite the expression with rational exponents as a radical expression by extending the properties of integer exponents.
VashaNatasha [74]

Answer:

<u>3^1/3</u>

3^1/6  

I believe this would be correct hope this helps.

-Que

4 0
3 years ago
Read 2 more answers
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