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3 years ago

I need help on My homework help me

Mathematics

1 answer:

Sladkaya [172]3 years ago

3 0

Answer: $1,007.00

I hope this helps, and Happy Holidays! :)

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Solve for x. 2(4x− 9) = 5(x − 4)

cluponka [151]

Answer:

2(4x− 9) = 5(x − 4)

=>8x- 18= 5x-20

=>8x-5x= -20+18

=>3x = -2

=>x= -2/3

8 0

3 years ago

Essential: Solve the proportions step by step

vazorg [7]

Answer:

The value of r= $\frac{-106}{47}$

The value of x= $\frac{83}{32}$

Step-by-step explanation:

Given that,

A) $\frac{2r-2}{7r+10} = \frac{9}{8}$

Now,

$\frac{2r-2}{7r+10} = \frac{9}{8}$

8(2r-2)=9(7r+10)

16r-16=63r+90

-16-90=63r-16r

-(16+90)=47r

-106=47r

r= $\frac{-106}{47}$

B) $\frac{x+4}{9} = \frac{3(x-2)-1}{5}$

Now,

$\frac{x+4}{9} = \frac{3(x-2)-1}{5}$

5(x+5)=9[3(x-2)-1]

5x+25=9[3x-6-1]

5x+25=9[3x-7]

5x+25=27x-63

25+63=27x+5x

83=32x

x= $\frac{83}{32}$

6 0

3 years ago

Can someone please help me with this question?

saw5 [17]

(0, 9) represents the y-intercept of the graph.

Since the slope is 1/3, this means that y will rise 1 for every 3 that x runs.

The points that can be used to make a line in this graph are (3, 10) and (6, 11).

3 0

3 years ago

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HELPPPPPPP!!!!!!!! I have been asking these questions and I am stuckkkkkk

zlopas [31]

Answer:

really oh.. sorry dude

6 0

2 years ago

Please answer the one u can do

Charra [1.4K]

I believe #7 is D) 5.5 x W

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3 years ago

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I need help on My homework help me​

I need help on My homework help me