Ordered pair (−1, 5) and the system of equations?

{x+y=4x−y=−6

select each correct answer.

the ordered pair (−1, 5) is a solution to the first equation because it makes the first equation true.

the ordered pair (−1, 5) is a solution to the second equation because it makes the second equation true.

the ordered pair (−1, 5) is not a solution to the system because it makes at least one of the equations false.

the ordered pair (−1, 5) is a solution to the system because it makes both equations true.

angle uzt is congruent to angle tzy. angle vzw is congruent to angle yzx.

(credits to leowren)

step-by-step explanation:

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

answer. d.289 hope that