The Giordanos buy $8400 worth of furniture for their new home. They pay $4000 down. The store charges 10% add-on interest. The Giordanos will pay off the furniture in 18 monthly payments(1 1/2 years). How do I find the monthly payment?

56

Step-by-step explanation:

check on google if this answer is wrong

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )

angle addition postulate

2x=56

step-by-step explanation: