The point (-1,-4) is on the line given by which equation below ?

D. y = 4x

Step-by-step explanation:

y = 4x

Plug in The point (-1,-4) into the equation

when x = -1, y = 4(-1) = -4

So (-1,-4) is the solution of y = 4x

D

Step-by-step explanation:

To determine which line the point lies on , substitute the x-coordinate into the equation and if the value of y corresponds to the y-coordinate then the point lies on the line

A

y = x - 4 = - 1 - 4 = - 5 ⇒ point does not lie on the line

B

y = - 4x = - 4 × - 1 = 4 ⇒ point does not lie on the line

C

y = x + 4 = - 1 + 4 = 3 ⇒ point does not lie on the line

D

y = 4x = 4 × - 1 = - 4 ⇒ point lies on the line

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w