Lyle has 7/10 as many stamps as jeremy. if jeremy has 140 stamps. how many more stamps does he have than lyle?

Let L and J represent the # of stamps each boy has.  J = 140.  L = (7/10)(140).

Then  L = 98.

Lyle has 98 stamps, whereas Jeremy has 140.

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1