3 years ago

X=y-3 4x+2y=2? What is the answer

Mathematics

1 answer:

Margaret [11]3 years ago

6 0

Answer:

y=8/3

Step-by-step explanation:

x=y-3

4x+2y=2

4(y-3)+2y=2

4y-12+2y=2

6y-12=2

6y=16

y=16/6=8/3

You might be interested in

Helppppppp pleaseeee

Law Incorporation [45]

Answer:

Step-by-step explanation:

$E=\dfrac{1}{2}mv^{2}\\\\\\2E = mv^{2}\\\\\dfrac{2E}{m}=v^{2}\\\\\\\sqrt{\dfrac{2E}{m}}=v$

4 0

2 years ago

The population of a certain country can be modeled by the equation , where P(t)=40e^0.02t is the population in millions and t is

Akimi4 [234]

Not able to under stand what is the question

7 0

3 years ago

A box of cereal contains 10 cups. If each bowl holds 1 1/4 cups of cereal, how many bowls of cereal will you get out of the box?

KiRa [710]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

If x + 2 is a factor of x^2 +mx + 14 find m

jolli1 [7]

X² + mx + 14

If (x+2) one of the factors, we can write

14 = 2*7
m = 2+7= 9

x² +9x + 14 = (x+2)(x+7)

3 0

3 years ago

Jina wanted to study how the area of a rectangle changes with the length if it’s width is fixed. She computed the areas of sever

olganol [36]

Answer:

The domain and the range of the function are, respectively:

$Dom\{f\} = [0\,m,5\,m]$

$Ran\{f\} = [0\,m^{2}, 10\,m^{2}]$

Step-by-step explanation:

Jina represented a function by a graphic approach, where the length, measured in meters, is the domain of the function, whereas the area, measured in square meters, is its range.

$Dom\{f\} = [0\,m,5\,m]$

$Ran\{f\} = [0\,m^{2}, 10\,m^{2}]$

8 0

3 years ago