identify the terms, like terns, coefficients, and constant terms of expression

6xy-11xy+2xy-4xy+7xy

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

If rt is greater than ba, which statement must be true ?

Zack and tia played chess for 50 min they put the chessboard away at 11: 20 when did they start