A football player runs from his team’s 9 yard line to his team’s 44- yard line in 7 seconds. Find the player’s average speed in yards per second ?

5 Yards per second

Step-by-step explanation:

He starts at 9 ends on 44 so:

44-9 to find his distance ran.

35  is the distance and he ran in 7 seconds.

35/7 to find the yards per second.

35/7=5

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

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply