Pls help I WILL MARK BRAINLIST IF CORRECT!! :)

Step-by-step explanation:

The longest string is shown as 14 inches; the shortest is shown as 6 inches. So, the difference between longest and shortest is 14-6 = 8 inches, not 14.

The dot plot* shows there are 4 12-inch strings, and 2 8-inch strings. Thus there are twice as many 12-inch strings as 8-inch strings.

The total length of string is ...

  6 + 2×8 + 4×12 + 14 = 84 inches . . . (not 100 inches)

* I would not call this a "line plot." The only line is the number line. This is generally called a "dot plot" or "histogram."

i have no clue at all sorry

step-by-step explanation:

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