Cassie deposits $40 in a savings account. the money earns $1.40 per month in simple interest, and she makes no further deposits. is her account balance proportional to the number of months since her initial deposit? show your work.

what is the answer to this

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.

y=-2x+1500

step-by-step explanation:

+1500

2 over one