3 years ago

Describe and correct the error in finding the value of x.

Mathematics

1 answer:

Colt1911 [192]3 years ago

5 0

Answer: 4+5 not 5 the real x is 13.5

Step-by-step explanation:

It is supposed to be 4/6 = (4+5)/x

2/3 = 9/x

x = 27/2 = 13.5

You might be interested in

Plz help me with my work question is above

horrorfan [7]

Therefore, the first number in an ordered pair is a value for x, and the second number is a value for y. These numbers are called the x- and y-coordinates.

7 0

3 years ago

Use the substitution method to solve y=5x+7 and y=2x+4

docker41 [41]

Answer:

(-1,2)

Step-by-step explanation:

1. substitute y=2x+4 in for y

2. solve 2x+4=5x+7 and you get x=-1

3. sub in -1 for x and solve

4. y=2

5. solution is (-1,2)

5 0

4 years ago

The graph shows the motion of two trains starting at different places on tracks that run side by side. Their speeds can be compa

damaskus [11]

Answer:

nhngbvftgyhujmnhb vcdfrtgyhujmn bvvvbnhbgv

Step-by-step explanation: vbhnjhbvfcdfgtyhujiuhygvfcdcfvgh

7 0

3 years ago

Write the equation of the line that passes through the following two points (2, 7) and (0, 1)

Andrews [41]

Answer:

F(X)= 3x + 1

Step-by-step explanation:

4 0

4 years ago

Johnny Rockefeller had a bad credit rating and went to a local cash center. He took out a $100.00 loan payable in two weeks for

Vika [28.1K]

Answer:

$33 {5 = > {$

5 0

3 years ago