3 years ago

Find the perimeter. Simplify your answer.

1 answer:

jekas [21]3 years ago

7 0

Answer:

The third one, 2c - 6

Step-by-step explanation:

You might be interested in

Natasha2012 [34]

Answer:

its b 34

Step-by-step explanation:

5 0

3 years ago

Marysya12 [62]

The answer is a because if you do the math right the it will come up at 4, 9 which means that state a double as much as B

6 0

3 years ago

natka813 [3]

Hahaha
hahah
hahaha
hha

4 0

4 years ago

KiRa [710]

Ordering the numbers,

28,31,31,35,37

the median is the middlemost number, which is 31

5 0

3 years ago

Elanso [62]

Answer:

There are 8 friends and the presents costs $30,000

Step-by-step explanation:

Let x be the number of students and y be the price of the present. Their contributions can be expressed as:

$3000x=y-6000\ \ \ \ \ \ ...i\\\\4000x=y+2000\ \ \ \ \ \ \ \...ii$

#Make y the subject in equation i then substitute in ii:

$y=3000x+6000\\\\\#substitute \ in \ ii\\\\4000x=y+2000\\\\4000x=(3000x+6000)+2000\\\\1000x=8000\\\\x=8\\\\y=3000\times 8+6000\\\\y=30000$

Hence, there are 8 friends and the present is priced at $30,000

3 0

3 years ago