your bank account has -$18 in it. you deposit $6 per day,
(a) how much money is in your account after 5 days? show your work
(b) after you have made all of your deposits, you withdraw $2 a day until your account balance is $0.
how many days will you withdraw $2? show your work.

A is $12

B is 6days

Step-by-step explanation:

first the negative sign is an indication that you have a deficit of $18

A. If you made deposits of $6 per day for 5 days you have a total of $30 That $6*5=$30

Since you have a deficit of $18

30-18=

$12

B. To empty your account by withdrawing $2 per day seeing that your account balance is $12

It will take $12/2=

6days

bottom left

step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

hope this !

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this