Which set of ordered pairs does not represent a function? O {(-5,-2), (3,-2), (5,9), (6, -7)}
O {(-1, -3), (-4,9), (-7,2), (-3,9)}
O {(4,5),(-8,-6), (-7,-1), (6,-1)}
O{(-4,-9),(-4,4), (-2,2), (9,5)}

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

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

inch

step-by-step explanation:

yard and mile are too big.