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3 years ago

Hope you can read those plz help me

Mathematics

1 answer:

erastova [34]3 years ago

4 0

You use the equation given to solve the problem.

x= 4x9
X=36
The four is for the amount of people. The nine is the cost.

For the questions where you have to find out how much each person paid you would have to divided the amount by the number of people.

So, 36/9= 4.30

Therefore each person paid $4.30.

(Hope this helps you)

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100y−39,000=55(x−800)

hoa [83]

Answer:

y = 11/20x -50

Step-by-step explanation:

100y−39,000=55(x−800)

Distribute

100y−39,000=55x−44000

Add 39000 to each side

100y−39,000+39000=55x−44000+39000

100y = 55x -5000

Divide each side by 100

100y/100 = 55x/100 - 5000/100

y = 11/20x -50

This is slope intercept form

where 11/20 is the slope and -50 is the y intercept

4 0

3 years ago

The temperature of a pot of hot water is 200.5. The temperature of the water decreases 3.5 per minute. What is the temperature o

irina1246 [14]

Answer:

The temperature of the liquid 15 minutes later is $151.5$

Step-by-step explanation:

This is an example of arithmetic progression

We need to find 15 th term

Here

$a=200.5\\\\d=-3.5\\\\t_{15}=200.5+(15-1)\times-3.5\\\\=151.5$

3 0

2 years ago

HELP DUE IN 10 MINS!<br><br> x =??

Black_prince [1.1K]

Answer:

x = 11

Step-by-step explanation:

Using Secants ad Segments Theorem we can say;

(x + 7) (7) = (15 + 6) (6)

7x + 49 = (21) (6)

7x + 49 = 126

7x = 77

x = 11

Hope this helps!

3 0

3 years ago

Read 2 more answers

I need help with this question this is new to me

Romashka-Z-Leto [24]

Answer:

kuhaa ka timbangan

Step-by-step explanation:

1/4 ang kilo ng tilapya

7 0

2 years ago

I need the answer fast please

shusha [124]

The diameter of the circle is needed. But to solve, you would simply multiply the diameter of the circle by pi (3.14).

3 0

2 years ago