Which situation is represented by the inequality? 7x + 50 > 4x + 100 ) Molly has $50 and Mary has $100. Molly saves $4 per week and Mary saves $7 per week. How long will it be before Molly has more money than Mary? Molly has $50 and Mary has $100. Molly saves 57 per week and Mary saves $4 per week. How long will it be before Molly has more mon than mm Mary? B) Molly has 550 and Mary has $100. Molly saves $4 per week and Mary saves $7 per week. How long will it be before Molly and Mary have the same amount of money? Molly has $50 and Mary has $100. Molly saves $7 per week and Mary saves 54 per week. How long will it be before Molly and Mary have the same amount of money?

This question was not written properly

Complete Question

Which situation is represented by the inequality? 7x + 50 > 4x + 100

a) Molly has $50 and Mary has $100. Molly saves $4 per week and Mary saves $7 per week. How long will it be before Molly has more money than Mary?

b) Molly has $50 and Mary has $100. Molly saves $7 per week and Mary saves $4 per week. How long will it be before Molly has more mon than mm Mary?

c) Molly has $50 and Mary has $100. Molly saves $4 per week and Mary saves $7 per week. How long will it be before Molly and Mary have the same amount of money?

d)Molly has $50 and Mary has $100. Molly saves $7 per week and Mary saves $4 per week. How long will it be before Molly and Mary have the same amount of money?

b) Molly has $50 and Mary has $100. Molly saves $7 per week and Mary saves $4 per week. How long will it be before Molly has more mon than mm Mary?

Step-by-step explanation:

In the above question, we are given an inequality equation

7x + 50 > 4x + 100

To find the best expression that represents this equation we would analyse the 4 options that we were given

a) Molly has $50 and Mary has $100. Molly saves $4 per week and Mary saves $7 per week. How long will it be before Molly has more money than Mary?

Let the number of weeks money is saved be represented by x

Hence,

Molly > Mary

4x + 50 > 7x + 100

Option a) is Incorrect

b) Molly has $50 and Mary has $100. Molly saves $7 per week and Mary saves $4 per week. How long will it be before Molly has more money than Mary?

Let the number of weeks money is saved be represented by x

We are asked how long will it be before Molly has MORE MONEY THAN Mary , the inequality sign >

Hence,

Molly > Mary

7x + 50 > 4x + 100

This option matches the sceneraio in the question. It is correct

c) Molly has $50 and Mary has $100. Molly saves $4 per week and Mary saves $7 per week. How long will it be before Molly and Mary have the same amount of money?

Let the number of weeks money is saved be represented by x

We are told the same amount of money , the inequality sign =

Hence,

Molly = Mary

4x + 50 = 7x + 100

This option does not match the sceneraio in the question. It is Incorrect

d).Molly has $50 and Mary has $100. Molly saves $7 per week and Mary saves $4 per week. How long will it be before Molly and Mary have the same amount of money?

Let the number of weeks money is saved be represented by x

We are told the same amount of money , the inequality sign =

Hence,

Molly = Mary

7x + 50 = 4x + 100

This option does not match the sceneraio in the question. It is Incorrect

Therefore, only Option b) match the sceneraio in the above y.

d. all of the above

step-by-step explanation:

did u ever get the answers? i need