All categories

2 years ago

Solve the simultaneous equations

Mathematics

1 answer:

puteri [66]2 years ago

5 0

Answer:

The answer is in the pictures.

Step-by-step explanation:

You might be interested in

High population density can cause increased competition for resources such as food or shelter, while a low population density ca

krek1111 [17]

Answer:

The region with the highest population density is Binky Lee

The region with the lowest population density is Cheslen

Step-by-step explanation:

we know that

The population density is the number of people per unit of area

Find out the population density for each region

Bear Creek

$\frac{462}{112}= 3.70\ people/acre$

Binky Lee

$\frac{12,624}{3,412}= 4.13\ people/acre$

Cheslen

$\frac{3,537}{1,263}= 2.80\ people/acre$

Crow's Nest

$\frac{2,142}{612}= 3.5\ people/acre$

Cheslen < Crow's Nest < Bear Creek < Binky Lee

therefore

The region with the highest population density is Binky Lee

The region with the lowest population density is Cheslen

4 0

3 years ago

Read 2 more answers

Vince can mop a floor in 30 minutes. Annie can mop the same floor in 45 minutes. How long would it take them to mop the floor if

amid [387]

Answer: 15 i think

Step-by-step explanation: not sure

5 0

3 years ago

How long will it take you to drive 135 miles at a speed of 45 miles per hour?

alexandr402 [8]

Answer:

3 hours

Step-by-step explanation:

135/45=3

4 0

3 years ago

Read 2 more answers

How do you rewrite this problem in slope-intercept form

Sergio039 [100]

Solution

-6x - 3y = 9 Add 6x to both sides

-6x + 6x - 3y = 9 + 6x

-3y = 9 + 6x Or more conventionally

-3y = 6x + 9 Divide by - 3

y = 6x/-3 + 9/-3

y = - 2x - 3

5 0

3 years ago

What multiplies to -300 and adds to 13

Alona [7]

25 and -12 because when you subtract 12 from 25 you will get 13 and when you multiply 25 by -12 you will get -300

6 0

3 years ago

Read 2 more answers