Which points lie on the line whose equation is 8x - 2y + 7 = -9? select all that apply.
, 0)
b. (1.3)
c. (-1.4)
d.(1,-4)
e. (0.-1)

A.(-2, 0)

C. (-1.4)

Step-by-step explanation:

we know that

If a point lie on the line, then the point must satisfy the equation of the line (makes the equation true)

we have

subtract 7 both sides

divide by 2 both sides

Substitute the value of x and the value of y of each point in the linear equation and analyze the result

Verify each point

case A) we have

(-2, 0)

For x=-2, y=0

substitute

---> is true

so

the point lie on the line

case B) we have

(1, 3)

For x=1, y=3

substitute

---> is not true

so

the point not lie on the line

case C) we have

(-1, 4)

For x=-1, y=4

substitute

---> is true

so

the point lie on the line

case D) we have

(1, -4)

For x=1, y=-4

substitute

---> is not true

so

the point not lie on the line

case E) we have

(0, -1)

For x=0, y=-1

substitute

---> is not true

so

the point not lie on the line

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540