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timurjin [86]
3 years ago
11

HELPPPPP plsssss 3|2x+5|=9x-6

Mathematics
1 answer:
faust18 [17]3 years ago
7 0

Answer:

3 |2x  + 5|  = 9x - 6 \\  \\ 6x  + 15 = 9x - 6 \\  \\ 6x - 9x =  - 15 - 6 \\  \\  - 3x =  - 21 \\  \\ x =  \frac{21}{3}  \\  \\ x = 7 \\  \\

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I need help on this?!
Sergio039 [100]
If you nee solving it will be:
c^6(-3c^5)^2
c^6(3c^5)^2
c^6·3^2(c^5)^2
c^6·9(c^5)^2
c^6·9c^10
9c^6c^10
9c^6+10
9c^16
So the answer is:
9c^16
(9c to the power of 16)
Sorry I was late..
3 0
4 years ago
(4/2)4 + (1 + 3)?<br><br> I really need help!
Katyanochek1 [597]

\huge\text{Hey there!}

\large\text{Just do PEMDAS}

\large\text{Parentheses}

\large\text{Exponents}

\large\text{Multiplication}

\large\text{Division}

\large\text{Addition}

\large\text{Subtraction}

\mathsf{(\dfrac{4}{2})(4) + (1+3)}

\mathsf{\dfrac{4}{2} = 2}

\mathsf{2(4) + (1 + 3)}

\mathsf{2(4) = 8}

\mathsf{8 + (1 + 3)}

\mathsf{1 + 3 = 4}

\mathsf{8 + 4 = 12}

\boxed{\boxed{\large\text{Answer: \bf \huge12 }}}\huge\checkmark

\text{Good luck on your assignment and enjoy your day! }

~\frak{Amphitrite1040:)}

6 0
3 years ago
I really need help on this!
solong [7]

Answer:

1,067.23

Step-by-step explanation:

1456.23 subtracted by 389 = 1,067.23

8 0
3 years ago
Read 2 more answers
Which answer shows a reflection across the y-axis?<br><br> A<br> B<br> C<br> D
padilas [110]

Answer:

D

Step-by-step explanation:

The y axis is the vertical axis; the one going up and down.

A reflection means that a point is an equal distance away from its reflector as the basis was.

A was a reflection across the line y=x.

B was a reflection across the x axis with a 90 degree rotation.

C was a reflection across the x axis.

That leaves D.

3 0
3 years ago
Read 2 more answers
Find the missing coordinate.<br> x=t+2<br> y = 1 + 3/t <br><br> (-1,[?])
bezimeni [28]

Answer:

0

Step-by-step explanation:

Since the x coordinate is -1, 2+t = -1, and thus t = -3.

So, y = 1+(3/(-3)) = 0.

5 0
2 years ago
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