Your piggy bank starts off with 3 dollars, and each day you put 2 dollars in it. After a certain number of days, there are 19 dollars in your piggy bank. Write and solve an equation that represents the day, d, when there are 19 dollars in your piggy bank?

3+2+2+2+2+2+2+2+2= 19 days

Step-by-step explanation:

You need to add to find the answer

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)