3 years ago

Simplify 10x + 7y + 32x - 15y please help!

1 answer:

dalvyx [7]3 years ago

4 0

42x-15y. goodluck!!!

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Natalka [10]

Answer:

256/8 = r

Step-by-step explanation:

256 room between 8 floors so divide the number of rooms by each floor to work out r

256 divided by 8 equals r

3 0

3 years ago

VikaD [51]

The answer is "A. greater than" because if the number of edges increase, the measure of each exterior angle increases too!

Hope this helps. :)

6 0

3 years ago

Mandarinka [93]

Use socratic instead of this

6 0

3 years ago

Andrei [34K]

Answer:

2400 people

Step-by-step explanation:

Let x be the number of people who had a swimming pool in the population of 10,000,

Thus, the ratio of people who had swimming pool to the total population = $\frac{x}{10000}$

Since, out of 250 people 60 had swimming pool,

So, the ratio of the people who had swimming pool to the total population = $\frac{60}{250}$

$\because \frac{x}{10000}=\frac{60}{250}$

$\implies 250x=600000$

$\implies x=\frac{600000}{250}=2400$

Hence, 2400 people in the city might one expect to have a swimming pool.

First option is correct.

8 0

3 years ago

emmasim [6.3K]

the mean is 84. you add all the numbers and divide by 4.

4 0

2 years ago