Which of the following are like terms? check all that apply.
a -4ab and 9abc
b -2 and 3
c 11pqr and -pq^2
d -3x^6y^3 and 4x^6y^3
e 3x^5y^3 and -x^3y^5

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

If you could answer these your a life saver

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day