3 years ago

Writing a linear equations

Mathematics

2 answers:

Ket [755]3 years ago

6 0

Answer:
-1/7
Hope that helped

REY [17]3 years ago

4 0

Answer:

y=4/15x

Step-by-step explanation:

The equation of a straight line is given by:

y = mx + b

Where m is the slope of the line,

b is the y-intercept

it passes trough point (0;0) ⇒ b=0 ⇒ y=mx

it passes trough point (7.5;2) ⇒ 2=7.5m ⇒ m=2/7.5=4/15

y=4/15x

You might be interested in

While playing a video game a player collected 18 of the 45 available coins right and simplify a fraction to represent the situat

Tema [17]

Answer:

2 / 5

Step-by-step explanation:

Fractions are written in the form part/whole, in this case, the part is 18 and the whole is 45 so the fraction would be 18 / 45 which simplifies to 2 / 5.

7 0

3 years ago

How do I find the percent increase and decrease easily?

ankoles [38]

Answer:

division, I mostly use it and I find it easy

8 0

3 years ago

What dose (-1/4) * (1/3)=

Nataly [62]

Answer:

7/12

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the inverse of y=1/2x+6

Komok [63]

Answer:

$y = 2x - 12$

Step-by-step explanation:

We want to find the inverse of

$y = \frac{1}{2}x + 6$

We interchange x and y.

$x = \frac{1}{2}y + 6$

We need to solve for y, so let us multiply through by 2.

$2x = y + 12$

Subtract 6 from both sides.

$y = 2x - 12$

Therefore the required inverse is

$y = 2x - 12$

3 0

4 years ago

A bottle contains 2 liters of water. The bottle leaks 80 milliliters of water every 3 minutes. Will the bottle be empty in 1 hou

MaRussiya [10]

Answer:

Step-by-step explanation:

2 liters = 2,000

80/3 = 26.6

the bottle leaks 26.6 milliliters in a min

26.6 * 60 = 1596

1596 / 1000 = 1.596 ( to convert to liters)

the bottle will leak 1.596 an hour

6 0

3 years ago