if you divide a polynomial of degree 7 by a polynomial of degree 2, the quotient will be a polynomial of degree ___

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.