Consider the system of equations shown. 4x+3y=14
2x+y=-2

Which is (are) the mathematically correct way(s) to start solving the system of equations using the elimination method?

Select ALL that apply.

4x + 3y = 14
-4x - 2y = -4

4x + 3y = 14
-6x - 3y = 6

-4x - 3y = -14
6x + 3y = -6

8x + 6y = 28
6x + 3y = -6

12x + 9y = 52
-6x - 3y = -6

the 2nd one

Step-by-step explanation:

i took the test

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.

37 = ending with 7

unit's digit in the cube..3

56 = ending with 6

unit's digit in the cube..2

133 = ending with

unit's digit in the cube..7

hope it : ( : )