Tessa feeds her dog, Roscoe 3 3/4 cups of dog food per day. if she buys a bag of food that contains 165 cups, how many days will the bag last?

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?