2 years ago

For the given graph shown , select the statement that best represents the given system of equations.

1 answer:

3 0

The answer should be A
please let me know if this is wrong

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Ivenika [448]

The rectangle is 15cm by 45cm
2(3x)+2(x)=120
6x+2x=120
8x=120
X=15
3(15)=45

6 0

3 years ago

Ludmilka [50]

Answer: There are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

Step-by-step explanation:

Let the number of twenties be x

Let the number of tens be x+1

Let the number of fives be x+2

Amount from twenties will be given as

$20\times x=20x$

Amount from tens will be given as

$10\times (x+1)=10x+10$

Amount from fives will be given as

$5\times (x+2)=5x+10$

According to question,

$20x+10x+10+5x+10=440\\\\35x+20=440\\\\35x=440-20\\\\35x=420\\\\x=\frac{420}{35}\\\\x=12$

So, there are 12 bills for $20, 13 bills for $10 and 14 bills for $5.

6 0

3 years ago

ANTONII [103]

$\frac{1}{ {(3k)}^{ \frac{5}{2} } } = {(3k)}^{ - \frac{5}{2} } \\ = \frac{1}{( { \sqrt{3k}) }^{5} } = ({ \sqrt{3k} })^{ - 5}$

5 0

2 years ago

choli [55]

Answer:

where is the figure????

4 0

2 years ago

Vanyuwa [196]

Answer:

Step-by-step explanation:

7 0

3 years ago