In order to ride a roller coaster, a rider must be greater than 49 inches tall. Right now, Jeff is 45 inches tall. Write an inequalitythats describes how many more inches Jeff must grow in order to ride the roller coaster.

Therefore, we conclude that the Jeff must grow 4 inches in order to ride the roller-coaster.

Step-by-step explanation:

We know that: in order to ride a roller coaster,a rider must be greater than 49 inches tall.Jeff is 45 inches tall.

We have the next  inequalitythats:

Therefore, we conclude that the Jeff must grow  4 inches in order to ride the roller-coaster.

is only a line? i think so

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24