Mari and Jack each bought a sofa from a furniture store. Mari’s sofa cost $600. She paid $200 when she bought it and pays $20 per month. Jack’s sofa cost $810. He paid $140 when he bought it and pays $50 per month. After how many months will Mari and Jack each
owe the same amount on their sofas?
a)2
b)4
c)5
d)9

Answe

точка шлифования

Step-by-step explanation:

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)