Two puppies, ruth and scoonsie, are playing together. scoonsie weighs 11 kilograms, and ruth is lighter than scoonsie. write an inequality that describes r, ruth's weight in kilograms.

Step-by-step explanation:

Given :

Two puppies, Ruth and Scoonsie, are playing together.

Scoonsie weighs 11 kilograms.

Ruth is lighter than Scoonsie.

To Find : An inequality that describes r, Ruth's weight in kilograms.

Solution :

Since we are given that Scoonsie weighs 11 kilograms.

And also we are given that Ruth is lighter than Scoonsie i.e. Ruth's wieght is less than Scoonsie's weight .

Since r denotes Ruth's weight

⇒

Hence an inequality that describes r, Ruth's weight in kilograms:

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10