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2 years ago

Step by step, to find solution to -4(6n-4)+3n=

Mathematics

2 answers:

Dimas [21]2 years ago

7 0

Answer:

-21n + 16

Step-by-step explanation:

Start with distributive property

-24n + 16 + 3n

Combine like terms

-21n + 16

There is a part of the equation missing so I can't solve completely

FrozenT [24]2 years ago

6 0

Hope this helps!!! Lmk if you have questions

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A local tree farm is donating 50 trees. The students will plant some of the trees at the school and the rest at the library.

Alex17521 [72]

Answer:

Step-by-step explanation:

First you know they have 50 trees. Then, you know 3 of 25 will die.

25*2=50. 3*2=6.

8 0

2 years ago

The location of point V is (-3,3). The location of point X is (9,13). Determine the location of point W which is 3/4 of the way

Inga [223]

ANSWER

$W(\frac{9}{7},\frac{51}{7} )$

EXPLANATION

We want to find the coordinates of the point W(x,y) which divides V(-3,3) and X(9,13) in the ratio m:n=3:4.

The x-coordinate of this point is given by:

$x= \frac{mx_2+nx_1}{m + n}$

$x= \frac{3(9)+4( - 3)}{4 + 3}$

$x= \frac{21 - 12}{4 + 3}$

$x= \frac{9}{7}$

The y-coordinates is given by;

$y= \frac{my_2+ny_1}{m + n}$

$y= \frac{3(13)+4( 3)}{4 + 3}$

$y= \frac{39+12}{4 + 3}$

$y= \frac{51}{7}$

Hence

$W(\frac{9}{7},\frac{51}{7} )$

3 0

3 years ago

What is 2.3e-5 because I don't know what it is.

astraxan [27]

0.000023 i hope that helps

3 0

2 years ago

An airplane flies 80 km in 10 minutes and then flies 100 km in 20 minutes what is the average speed

Eddi Din [679]

The average speed = (speed 1 + speed 2)/2
the average speed = (80/10 + 100/20)/2
the average speed = (8 + 5)/2
the average speed = 13/2
the average speed = 6.5 km/minute

8 0

2 years ago

Which of the following could be the graph of the line y= -3x +2

frozen [14]

Answer:

Ans wer is 2nd quadrant

( - x line and + y line )

7 0

2 years ago