Bethany has $120 in her savings account and spends $8 a week at the candy store. Johnny has $75 in his savings account and spends $3 a week at the candy store. After how many weeks do they have the same amount in their savings account?

it will take 9 weeks for them to have the same amount in their account.

Step-by-step explanation:

Let x represent the number if weeks it will take for them to have the same amount in their savings account.

Bethany has $120 in her savings account and spends $8 a week at the candy store. It means that the amount that she would have in her account after x weeks is

120 - 8x

Johnny has $75 in his savings account and spends $3 a week at the candy store. It means that the amount that she would have in her account after x weeks is

75 - 3x

For both amounts to be the same, the number of weeks would be

120 - 8x = 75 - 3x

- 3x + 8x = 120 - 75

5x = 45

x = 45/5

x = 9

correct choice is a

step-by-step explanation:

the equation of the line passing through the points and is

thus, the equation of the line that passes through the points (0, -6) and (-3, 0) is

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13