John's goal is to have more than -7 dollars in his bank account by the end of the month. the variable d is the number of dollars in john's bank account at the end of the month. write an inequality in terms of d that is true only if john meets his monthly goal.

d > - 7

Step-by-step explanation:

Here, d represents the number of dollars in John's bank account at the end of the month.

As per statement,

In John's account,

The balance must be more than -7 dollars,

That is, Number of dollars at the end of each month > - 7 ( '>' is used for more than )

⇒ d > - 7

Which is the required inequality.

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

exactly you go it

step-by-step explanation: